Transvaginal Doppler sonographic diagnosis of an acardiac twin at 12 weeks gestation.
Langlotz
H
H
Department of Obstetrics, Kingston General Hospital, Queen's University, Ontario, Canada.
Sauerbrei
E
E
Murray
S
S
D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging; D000328:Adult; D004200:Diseases in Twins / Q000175:diagnosis*; D005260:Female; D005318:Fetal Heart / Q000002:abnormalities* / Q000000981:diagnostic imaging; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D016216:Ultrasonography, Prenatal; D014621:Vagina