The human fetus as useful research material.
D037881:Aborted Fetus; D033421:Beginning of Human Life; D033042:Fetal Research; D005333:Fetus; D006040:Goals; D006805:Human Experimentation; D006801:Humans; D007206:Individuality; D007258:Informed Consent; D019369:Life; D028723:Personhood; D012106:Research