Environment and carriage of hepatitis B antigen in leprosy.
D002353:Carrier State / Q000276:immunology*; D004777:Environment; D006509:Hepatitis B / Q000276:immunology*; D006511:Hepatitis B Antigens; D006801:Humans; D007194:India; D007918:Leprosy / Q000276:immunology*
D006511:Hepatitis B Antigens