title: [Amniocentesis in early pregnancy under ultrasound visualization with a lumbar puncture needle (author's transl)].
mesh_terms: D000649:Amniocentesis / Q000295:instrumentation* / Q000379:methods; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D012306:Risk; D013129:Spinal Puncture / Q000295:instrumentation; D014463:Ultrasonography
vernacular_title: Ultraschall-kontrollierte Amniozentese mit Lumbalpunktionskanülen in der Frühschwangerschaft.