%0 Journal Article %K Adolescent %K Adult %K Africa %K Age Factors %K Aged %K Carcinoma, Hepatocellular %K Child %K Child, Preschool %K Ethnic Groups %K Female %K Hepatitis B %K Hepatitis B Antibodies %K Hepatitis B Antigens %K Hepatitis B virus %K Hepatomegaly %K Humans %K Infant %K Liver Neoplasms %K Male %K Middle Aged %K Senegal %K Alpha-Fetoproteins %B Journal of the National Cancer Institute %D 1980 %G eng %N 4 %P 687-90 %R 10.1093/jnci/65.4.687 %T Primary hepatocellular carcinoma in intertropical Africa: relationship between age and hepatitis B virus etiology. %V 65 %1 http://www.ncbi.nlm.nih.gov/pubmed/6158589?dopt=Abstract %8 1980 Oct