title: [Prevalence of serum markers of hepatitis B virus in heterosexual males with sexually transmitted diseases].
mesh_terms: D000328:Adult; D006509:Hepatitis B / Q000150:complications / Q000453:epidemiology* / Q000276:immunology; D006510:Hepatitis B Antibodies / Q000032:analysis*; D006514:Hepatitis B Surface Antigens / Q000032:analysis*; D006801:Humans; D008297:Male; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000150:complications / Q000276:immunology*
chemical_list: D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens
vernacular_title: Prevalencia de los marcadores séricos del virus B de la hepatitis en varones heterosexuales con enfermedades de transmisión sexual.