[Ultrasonic scanning in the diagnosis of threatened premature labor].
Khitrov
M V
MV
Okhapkin
M B
MB
Belov
N I
NI
Lileev
S V
SV
D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology; D011247:Pregnancy; D014463:Ultrasonography; D002581:Uterine Cervical Incompetence / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology; D014590:Uterine Contraction / Q000502:physiology
Ul'trazvukovoe skanirovanie v diagnostike ugrozhaiushchikh prezhdevremennykh rodov.