TY - GEN AU - Dietzman,D E AU - Harnisch,J P AU - Ray,C G AU - Alexander,E R AU - Holmes,K K TI - Hepatitis B surface antigen (HBsAg) and antibody to HBsAg. Prevalence in homosexual and heterosexual men SN - 0098-7484 PY - 1978///0127 KW - Adult KW - Age Factors KW - Antibodies, Viral KW - analysis KW - Hepatitis B KW - immunology KW - Hepatitis B Antibodies KW - Hepatitis B Surface Antigens KW - Homosexuality KW - Humans KW - Male KW - Sexually Transmitted Diseases KW - Time Factors KW - Urban Population KW - Washington N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -