@conference {38737,
	title = {A Pharmacognostical study of the leaf, stem, bark of Persea americana (Mill.)},
	booktitle = {XXVI, Conference of Pharmaceutical Sciences, The Pharmaceutical Society, of Egypt,},
	year = {1998},
	month = {Dec.,1998},
	address = {Cairo, Egypt},
	author = {Abd El- Kawy and Selim, M.A. and Magd, M.A. and Abdel- Rhaman, E. H.,}
}
