NELSON, D R <br/><br/>
[The problem of prolapsed umbilical cords].  [electronic resource] 

 -  Western journal of surgery, obstetrics, and gynecology  May 1953 
 - 262-71 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Female<br/>Humans<br/>Pregnancy<br/>Pregnancy Complications<br/>Umbilical Cord