title: [Characteristics of ultrasound used in obstetrics and gynecology].
mesh_terms: D005260:Female; D005831:Genital Diseases, Female / Q000175:diagnosis*; D006801:Humans; D055585:Physical Phenomena; D010825:Physics; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D014159:Transducers; D014465:Ultrasonics / Q000009:adverse effects / Q000295:instrumentation; D014463:Ultrasonography
vernacular_title: Kharakteristika na ultrazvuka, prilagan v akusherstvoto i ginekologiiata.