From the Centers for Disease Control and Prevention. Differences between anonymous and confidential registrants for HIV testing--Seattle, 1986-1992.
D000328:Adult; D003219:Confidentiality; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D008297:Male; D008403:Mass Screening; D012959:Socioeconomic Factors; D014861:Washington