title: [The evaluation of the ultrasonic study of the placenta on 800 cases].
mesh_terms: D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D006801:Humans; D010920:Placenta; D010922:Placenta Diseases / Q000175:diagnosis*; D011247:Pregnancy; D014463:Ultrasonography
vernacular_title: A placenta ultrahangos vizgálatának értékelése 800 vizsgálat kapcsán.