RT Article T1 Aids, homosexuality, public opinion, and changing correlates over time JF Journal of homosexuality VO 26 IS 1 SP 85 OP 97 A1 Seltzer, R. LA English YR 1993 UL https://krimdok.uni-tuebingen.de/Record/1639414592 K1 Sterbehilfe K1 Kanada