STRAND, A <br/><br/>
[Prolonged labor].  [electronic resource] 

 -  Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke  Dec 1954 
 - 749-54 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0029-2001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Female<br/>Humans<br/>Labor, Obstetric<br/>Pregnancy<br/>Time Factors<br/>Work