title: Reduction of ectopic pregnancy by injection under ultrasound control.
mesh_terms: D005260:Female; D006801:Humans; D007267:Injections / Q000379:methods*; D008727:Methotrexate / Q000008:administration & dosage; D011189:Potassium Chloride / Q000008:administration & dosage; D011247:Pregnancy; D011274:Pregnancy, Tubal / Q000628:therapy*; D014463:Ultrasonography
chemical_list: D011189:Potassium Chloride; D008727:Methotrexate