| molecular and genetic epidemiology of hepatocellular carcinoma: studies in china and senegal. | to identify environmental, viral, and genetic factors that may influence the risk of developing hepatocellular carcinoma (hcc), large prospective studies are being conducted in haimen city, china and senegal, and a case-control study of genetic variation in the detoxification of aflatoxin-b1 was carried out in shanghai, china. analysis of 78 hccs that have occurred among 51,020 men enrolled in a large prospective study in haimen city, china showed a strong association of hcc with chronic hepatit ... | 1995 | 8875609 |