Unknown case 1: sonography of the Laminaria tent.
Cohen
H L
HL
Haller
J O
JO
D002584:Cervix Uteri / Q000502:physiology; D004106:Dilatation / Q000379:methods; D005260:Female; D006801:Humans; D007795:Laminaria; D012624:Seaweed; D014463:Ultrasonography