title: Four years' experience with mid-trimester abortion by amnioinfusion.
mesh_terms: D000028:Abortion, Induced; D000032:Abortion, Therapeutic / Q000009:adverse effects / Q000401:mortality; D000293:Adolescent; D000328:Adult; D000650:Amnion; D002140:California; D002648:Child; D003475:Curettage; D005260:Female; D005865:Gestational Age; D006801:Humans; D006982:Hypertonic Solutions; D007267:Injections; D008875:Middle Aged; D011247:Pregnancy; D012965:Sodium Chloride / Q000008:administration & dosage*
chemical_list: D006982:Hypertonic Solutions; D012965:Sodium Chloride