title: Ethical issues in fetal research: a look back and a look forward.
authors: L
authors: L
authors: Walters
mesh_terms: D037881:Aborted Fetus; D026683:Advisory Committees; D035843:Biomedical Research; D004992:Ethics, Medical; D005260:Female; D033042:Fetal Research; D005333:Fetus; D006805:Human Experimentation; D006801:Humans; D038622:Internationality; D033281:Nontherapeutic Human Experimentation; D011247:Pregnancy; D037841:Pregnant People; D036302:Therapeutic Human Experimentation; D014019:Tissue Donors; D009927:Tissue and Organ Procurement / Q000592:standards; D014180:Transplantation / Q000592:standards*