title: Ethical issues raised.
authors: R
authors: R
authors: Lewin
mesh_terms: D037881:Aborted Fetus; D000022:Abortion, Spontaneous; D026683:Advisory Committees; D001921:Brain / Q000196:embryology; D004989:Ethics; D035082:Federal Government; D005260:Female; D033042:Fetal Research; D033161:Government Regulation; D006801:Humans; D009417:Nerve Tissue / Q000637:transplantation; D010300:Parkinson Disease / Q000628:therapy*; D011247:Pregnancy; D009927:Tissue and Organ Procurement