RT Article T1 Sexual behaviour of gay and bisexual met in 8 european countries JF AIDS care VO 6 IS 5 SP 533 OP 549 A2 Davies, Peter M. A2 Duboisarber, F. A2 Dur, W. A2 Fouchard, J. A2 Tielman, R. A2 Schiltz, M. A. LA English YR 1994 UL https://krimdok.uni-tuebingen.de/Record/1639412255 K1 Sexualverhalten K1 Homosexuelle