%0 Journal Article %K Age Factors %K Democratic Republic of the Congo %K Ethnic Groups %K Hepatitis B Antigens %K Immunodiffusion %K leprosy %K Sex Factors %B Annales de la Societe belge de medecine tropicale %D 1973 %G eng %N 3 %P 173-8 %T Australia antigen in Zaïre. Studies on leprosy. %V 53 %1 http://www.ncbi.nlm.nih.gov/pubmed/4198508?dopt=Abstract %8 1973