title: The Tugger technique of ultrasonically-guided percutaneous puncture using a wide-field real-time scanner.
mesh_terms: D000649:Amniocentesis; D005260:Female; D006801:Humans; D011247:Pregnancy; D011677:Punctures; D012867:Skin; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography