Title of article :
Historical perspective: Cervical dilators
Author/Authors :
John L. Powell، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Journal title :
A C O G Clinical Review: ( American College of Obstericians and Gynecologists)
Journal title :
A C O G Clinical Review: ( American College of Obstericians and Gynecologists)