Fetal chromosomal abnormalities.
Respondek-Liberska
M
M
D002869:Chromosome Aberrations / Q000000981:diagnostic imaging*; D025063:Chromosome Disorders; D005260:Female; D005318:Fetal Heart / Q000000981:diagnostic imaging; D006801:Humans; D007621:Karyotyping; D011247:Pregnancy; D016216:Ultrasonography, Prenatal