Prevalence of hepatitis B virus among hospitality girls in Bangkok.
D000293:Adolescent; D000328:Adult; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology* / Q000635:transmission; D006801:Humans; D008875:Middle Aged; D011477:Sex Work; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*; D013785:Thailand