title: [Dynamics of changes in the pathologically nidating placenta during pregnancy and its evaluation using gray scale ultrasonography].
mesh_terms: D005260:Female; D006801:Humans; D010923:Placenta Previa / Q000175:diagnosis*; D011247:Pregnancy; D014463:Ultrasonography
vernacular_title: Dynamika zmĕn patologicky nidující placenty bĕhem tĕhotenstvĭ a její hodnocení ultrazvukovou metodou odstupñované sedi.