title: [Ultrasonographic diagnosis of pregnancy. I. Pathology of the first and second trimesters of pregnancy].
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D014463:Ultrasonography
vernacular_title: Ultrasonograficzna diagnostyka ciazy. II. Patologia I i II trymestru ciazy.