[Placental localizations by B echography].
D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000175:diagnosis; D008722:Methods; D010920:Placenta; D010922:Placenta Diseases / Q000175:diagnosis*; D010923:Placenta Previa / Q000175:diagnosis; D011247:Pregnancy; D011272:Pregnancy, Multiple; D014054:Tomography; D014427:Twins; D014463:Ultrasonography; D014594:Uterine Neoplasms / Q000175:diagnosis
Localisations placentaires par échographie.