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Zaazaa, A., A. Adel, I. Fahmy, Y. Elkhiat, A. A. Awaad, and T. Mostafa, "Effect of varicocelectomy and/or mast cells stabilizer on sperm DNA fragmentation in infertile patients with varicocele.", Andrologia, vol. 6, issue 1, pp. 146-150, 2018.
Zaazaa, H. E., E. S. Elzanfaly, H. A. M. Essam, and Y. F. Bassuoni, "Ion Selective Electrode Approach for In-line Determination of Benzydamine Hydrochloride in Different Matrices of Pharmaceutical Industry", analytical & Bioanalytical Electrochemistry, vol. 9, issue 1, pp. 65-79, 2017.
Zaazaa, A., and T. Mostafa, "Spontaneous Penile Tumescence by Sparing Cavernous Tissue in the Course of Malleable Penile Prosthesis Implantation", International Journal of Sexual Medicine, vol. 16, issue 3, pp. 474–478, 2019.
Zaazaa, H. E., E. S. Elzanfaly, A. T. Soudi, and M. Y. Salem, "Spectrophotometric method for the determination of two coformulated drugs with highly different concentrations. Application on vildagliptin and metformin hydrochloride", Journal of Applied Spectroscopy, vol. 83, no. 1: Springer US, pp. 137–140, 2016. Abstract
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Zaazaa, H. E., S. S. Abbas, H. A. M. Essam, and M. G. El-Bardicy, "Comparative Study of Different Plasticized Membrane Electrodes for the Stability-indicative Determination of Torsemide", Portugaliae Electrochimica Acta , vol. 30, issue 5, pp. 335-350, 2012.
Zaazaa, H. E., M. M. Abdelrahman, N. W. Ali, M. A. Magdy, and M. Abdelkawy, "Kinetic study and mechanism of Niclosamide degradation", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 132 , pp. 655-662, 2014.
Zaazaa, H. E., N. N. Salama, S. M. Azab, S. A. Atty, N. M. El-Kosy, and M. Y. Salema, "A novel surfactant silica gel modified carbon paste electrode in micellar media for selective determination of diminazene aceturate in the presence of its stabilizer", RSC Adv., vol. 5, pp. 48842–48850 , 2015.
Zaazaa, H. E., A. O. Mohamed, M. A. Kawy, and M. A.Hawwam, "Stability indicating chromatographic techniques for the determination of pipoxolan HCl", Journal of Applied Pharmaceutical Science, vol. 3, issue 10, pp. 066-073, 2013.
Zaazaa, H. E., E. S. Elzanfaly, A. T. Soudi, and M. Y. Salem, "Application of the ratio difference spectrophotometry to the determination of ibuprofen and famotidine in their combined dosage form; Comparison with previously published spectrophotometric methods", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 143, pp. 251-255, 2015.
ZaaZaa, H. A., M. M. Abdelrahman, I. A. Naguib, and M. A. Elsayed, "Chromatographic Methods for Quantitative Determination of Ampicillin, Dicloxacillin and Their Impurity 6-Aminopenicillanic Acid.", Journal of chromatographic science, vol. 56, issue 3, pp. 209-215, 2018.
Zaazaa, A., and T. Mostafa, "Spontaneous Penile Tumescence by Sparing Cavernous Tissue in the Course of Malleable Penile Prosthesis Implantation.", J Sex Med, vol. 16, issue 3, pp. 474-478, 2019.
Zaazaa, H. E., E. S. Elzanfaly, A. T. Soudi, and M. Y. Salem, "SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF TWO COFORMULATED DRUGS WITH HIGHLY DIFFERENT CONCENTRATIONS. APPLICATION ON VILDAGLIPTIN AND METFORMIN HYDROCHLORIDE", JOURNAL OF APPLIED SPECTROSCOPY, vol. 83, issue 1, pp. 154-157, 2016.
Zaazaa, H. E., E. S. Elzanfaly, A. T. Soudi, and M. Y. Salem, "Application of the ratio difference spectrophotometry to the determination of ibuprofen and famotidine in their combined dosage form; Comparison with previously published spectrophotometric methods", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 143: Elsevier, pp. 251–255, 2015. Abstract
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Zaazaa, H. E., N. W. Ali, M. A. Magdy, and M. A. Kawy, "Stability indicating spectrophotometric methods for determination of bumadizone in the presence of its alkaline degradation product", Drug invention today, vol. 5, pp. 139-147, 2013.
Zaazaa, H. E., A. O. Mohamed, M. A. Kawy, and M. A.Hawwam, "Spectrofluorimetric determination of 3-methylflavone-8-carboxylic acid, the main active metabolite of flavoxate hydrochloride in human urine", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy , vol. 134, pp. 109-113, 2015.
Zaazaa, H. E., E. S. Elzanfaly, A. T. Soudi, and M. Y. Salem, "Application of the ratio difference spectrophotometry to the determination of ibuprofen and famotidine in their combined dosage form; Comparison with previously published spectrophotometric methods", Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy , vol. 143, pp. 251–255, 2015.
Zaazaa, A. A., I. Fathy, O. Ayman, A. Hassanin, and H. Ghanem, "A pilot study of penile hemodynamics in men with penile curvatures.", International journal of impotence research, vol. 29, issue 2, pp. 86-88, 2017 Mar. Abstract

Penile curvature (PC) is bothersome to the patient. PC is either congenital or acquired. In most of the circulatory system, blood flows in a laminar profile with minimal energy expenditure. When a fluid passes in a curved tube, the laminar profile is disturbed and changed into a turbulent flow. It increases the energy expenditure and reduces the flow. Turbulent flow may have a role in the development of an atherosclerotic plaque and in localizing its site. The aim of this research was to study penile hemodynamics before and after correction of PC. This prospective study included 20 participants, with PC more than 30°. For each participant, preoperative color duplex doppler ultrasonography (CDDU), correction of the curvature using 16 dot plication technique and post-operative CDDU were done. Furhtermore, arterial systolic velocity was estimated distal to the site of curvature/correction every 5 min for 25 min. The degree of curvature ranged from 30° to 90° with a mean of 55±18.98. Comparative study between the preoperative and post-operative data proved a significantly higher postoperative peak systolic velocity distal to the site of correction, whereas CDDU data had insignificant differences. We concluded that correction of PC is associated with improvement of penile arterial blood flow distal to the site of correction.

Zaazaa, H. E., E. S. Elzanfaly, A. T. Soudi, and M. Y. Salem, "SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF TWO COFORMULATED DRUGS WITH HIGHLY DIFFERENT CONCENTRATIONS. APPLICATION ON VILDAGLIPTIN AND METFORMIN HYDROCHLORIDE", Journal of Applied Spectroscopy, vol. 83, issue 1, pp. 137-140, 2016.
Zaazaa, A., A. J. Bella, and R. Shamloul, "Drug Addiction and Sexual Dysfunction", Endocrinology and metabolism clinics of North America, vol. 42, no. 3: Elsevier, pp. 585–592, 2013. Abstract
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Zaazaaa, H. E., S. S. Abbas, M. Abdelkawy, and M. M. Abdelrahman, "Spectrophotometric and spectrodensitometric determination of Clopidogrel Bisulfate with kinetic study of its alkaline degradation", Talanta, vol. 78, pp. 874–884, 2009.
Zabady, M. K., A. M. Abu-Seida, and K. A. Ahmed, "Clinicopathological study on cutaneous squamous cell carcinoma and papilloma in sheep", Vet. Med. J. Giza, vol. 52, issue 4, pp. 589-600, 2004.