TY - BOOK AU - Doaa Abobakr Alsadeek Mohamed AU - Doaa Mohamed Mahgoub , AU - Mohsen Mohamed Soliman , AU - Shahira Abdelrahman Ramadan , TI - Disorders of hair pigmentation / PY - 2008/// CY - Cairo : PB - Doaa Abobakr Alsadeek Mohamed , KW - DP : Dermal papilla KW - MCIR : Melanocortin - 1 receptor KW - OCA : Oculocutaneous albinism N1 - Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Dermatology and Venerology; Issued also as CD N2 - The most common disorders of pigmentation of the hair are premature graying hair ( canities ) poliosis green hair blue hair and yellow hair decreased hair pigmentation in which dark hair appears lighter may occur in the following condition waardenburg`s syndrome , piebaldism , albinism , hutchinson - gilford progeria type syndromes and werner`s syndrome UR - http://172.23.153.220/th.pdf ER -