Fetal tissue transplants: law & ethics maze.
D004992:Ethics, Medical; D005333:Fetus; D006801:Humans; D007883:Legislation, Medical; D009316:National Institutes of Health (U.S.); D009927:Tissue and Organ Procurement / Q000592:standards*; D014180:Transplantation / Q000592:standards*; D014481:United States