title: Unusual cause of failure of intra-amniotic injection (a case report).
mesh_terms: D000032:Abortion, Therapeutic; D000650:Amnion; D005260:Female; D006801:Humans; D007267:Injections; D011247:Pregnancy; D011269:Pregnancy, Abdominal; D012965:Sodium Chloride / Q000008:administration & dosage*
chemical_list: D012965:Sodium Chloride