When can a fetus survive?
D000028:Abortion, Induced; D005314:Embryonic and Fetal Development; D005328:Fetal Viability; D005333:Fetus; D006708:Homicide; D006801:Humans; D007603:Jurisprudence; D035846:Law Enforcement; D016365:Liability, Legal; D008404:Massachusetts; D010820:Physicians; D012926:Social Control, Formal