@article {131263,
	title = {Comparative Study between Different Techniques of Abdominal Wall Blocks and Their Effect on Postoperative Pain Relief in Patients Undergoing Laparotomy Using Ultra-Sound},
	journal = {Medical Journal of Cairo University},
	volume = {83},
	year = {2015},
	pages = {239-245},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/ahmed_aboali/files/comparative_study_between_different_techniques_of_abdominal_wall_blocks_and_their_effect_on_postoperative_pain_relief_in_patients_undergoing_laparotomy_using_ultra-sound.pdf},
	author = {Mohamed, Ahmed Abdalla and Amany S. Arafa and Sahar M. Al Shal and Mohamed A Mansour and Dina A.Turki}
}
