Blood donors more likely to reveal HIV risks to computer.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001292:Attitude to Computers; D001782:Blood Donors; D005260:Female; D015658:HIV Infections / Q000635:transmission*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012011:Red Cross; D012307:Risk Factors; D014342:Truth Disclosure