May a blood bank refuse donations to prevent the spread of AIDS?
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000635:transmission; D000368:Aged; D001771:Blood Banks / Q000592:standards*; D001782:Blood Donors; D002961:Civil Rights; D006205:Haiti / Q000208:ethnology; D006716:Homosexuality; D006801:Humans; D007603:Jurisprudence; D008297:Male; D008404:Massachusetts; D009515:New Jersey; D019966:Substance-Related Disorders; D014481:United States