KHALED ALI YOUSEIF 45d/16904 Interferon alpha 2b treatment in children with chronic hepatitis C : Doctor's thesis / Khaled Ali Youseif ; Institute of Pediatrics Faculty of Medicine Karol Marcinkowski University of Medical Sciences Poznań Department of Infectious Disease ; supervised by Professor Wojciech Służewski. - Poznań 1999. - 96 k. : il., tab., bibliogr. 158 poz., Polish summ., maszyn.