RT Article T1 Strategies and problems in research on the implementation of the West German abortion law reform JF Social prevention and the social sciences SP 455 OP 466 A1 Häußler-Szepan, Monika LA English YR 1991 UL https://krimdok.uni-tuebingen.de/Record/1526068265 SN 3110123878 K1 Abtreibung