title: Interventional ultrasound in obstetrics and gynaecology.
mesh_terms: D000328:Adult; D001706:Biopsy / Q000379:methods; D005260:Female; D006176:Gynecology; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods; D014463:Ultrasonography