title: Spontaneous occlusion of umbilical cord in TRAP sequence: umbilical knot.
authors.forename: Ali
authors.initials: A
authors.lastname: Gedikbasi
authors.forename: Gokhan
authors.initials: G
authors.lastname: Yildirim
authors.forename: Sezin Saygi
authors.initials: SS
authors.lastname: Ozyurt
authors.forename: Reshad
authors.initials: R
authors.lastname: Ismayilzade
authors.forename: Yavuz
authors.initials: Y
authors.lastname: Ceylan
mesh_terms: D000328:Adult; D005260:Female; D005330:Fetofetal Transfusion / Q000000981:diagnostic imaging*; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D014427:Twins; D018615:Ultrasonography, Doppler, Color; D016216:Ultrasonography, Prenatal; D014470:Umbilical Cord / Q000000981:diagnostic imaging* / Q000473:pathology