| [seroprevalence of viral hepatitis c in polytransfused patients at central university hospital of brazzaville]. | the viral c hepatitis is a disease which is often asymptomatic but with a very high risk of death. a prospective survey on multitransfused patients with a high transfusional risk has been conducted between may 1st and september 30th, 2001 in the medical services of the hospital of brazzaville. it deals with 252 samples of blood taken on 132 multitransfused patients and 120 control cases who have never been transfused. the screening of antibodies has been performed with elisa technique by using 2 ... | 2003 | 14717041 |