Epidemiology of hepatitis B antigen in Panama.
D000328:Adult; D001741:Black or African American; D002353:Carrier State / Q000175:diagnosis* / Q000453:epidemiology / Q000276:immunology; D002648:Child; D003168:Complement Fixation Tests; D004812:Epidemiologic Methods; D005006:Ethnicity; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000032:analysis*; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007075:Immunoglobulin M / Q000032:analysis; D007198:Indians, North American; D008297:Male; D008875:Middle Aged; D010176:Panama
D006511:Hepatitis B Antigens; D007075:Immunoglobulin M