TY - JOUR A1 - Abraham, Charles A1 - Krahé, Barbara A1 - Dominic, Robert A1 - Fritsche, Immo T1 - Do health promotion messages target cognitive and behavioural correlates of condom use? : a content analysis of safer sex promotion leaflets in two countries Y1 - 2002 SN - 1359-107X ER - TY - JOUR A1 - Krahé, Barbara A1 - Schütze, Stephan A1 - Fritsche, Immo A1 - Waizenhöfer, Eva T1 - The prevalence of sexual aggression and victimization among homosexual men Y1 - 2000 ER - TY - JOUR A1 - Krahé, Barbara A1 - Reimer, Torsten A1 - Fritsche, Immo A1 - Scheinberger-Olwig, Renate T1 - Measuring sexual aggression : the reliability of the Sexual Experiences Survey in a German sample Y1 - 1999 ER -