RT Book T1 Alcohol consumption and the experiencing of positive consequences of drinking in four Scandinavian countries T2 SIFA mimeograph series JF SIFA mimeograph series A1 Hauge, Ragnar A1 Irgens-Jensen, Olav LA English PP Oslo PB National Inst. for Alcohol Research YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1187314323