About some observations of bregma presentation.  [electronic resource] 

 -  La Puericulture  Feb 1949 
 - 47-58 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Female<br/>Humans<br/>Uterine Contraction<br/>Uterus