title: Isolated 'contractions' of the uterine cervix in a patient with incompetent cervix.
authors: E
authors: E
authors: Ryo
authors: T
authors: T
authors: Fujii
authors: O
authors: O
authors: Tsutsumi
authors: T
authors: T
authors: Okai
authors: Y
authors: Y
authors: Taketani
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D011247:Pregnancy; D014463:Ultrasonography; D002581:Uterine Cervical Incompetence / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D014590:Uterine Contraction; D014599:Uterus / Q000000981:diagnostic imaging*