title: [Ultrasonic diagnosis in the 1st trimester of pregnancy].
authors.forename: G L
authors.initials: GL
authors.lastname: Doronin
mesh_terms: D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007889:Leiomyoma / Q000000981:diagnostic imaging; D011247:Pregnancy; D011252:Pregnancy Complications, Neoplastic / Q000000981:diagnostic imaging; D011261:Pregnancy Trimester, First; D016216:Ultrasonography, Prenatal; D014594:Uterine Neoplasms / Q000000981:diagnostic imaging
vernacular_title: Ul'trazvukovaia diagnostika v I trimestre beremennosti.