RT Article T1 Moral dilemmas in perinatal medicine and the quest for large scale embryo research: a discussion of recent guidelines in the Federal Republic of Germany JF Journal of medicine & philosophy VO 12 IS 3 SP 279 OP 290 A1 Sass, Hans-Martin 1935-2023 LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1630440043 K1 Perinatalmedizin K1 Embryonenforschung