Thesis (M.S.)--Dept.of Biology, AUB, 2002.;"Advisor : Dr.Bared Safieh-Garabedian, Associate Professor, Biology--Co-Advisor : Dr. Marwan El-Sabban, Associate Professor, Human Morphology--Member of Committee : Dr. Nayef Saade, Professor, Human Morphology, P
Bibliography : leaves 52-74.