Entin, Pauline L <br/><br/>
Recommendations regarding exercise during pregnancy made by private/small group practice obstetricians in the USA.  [electronic resource] 

 -  Journal of sports science & medicine  2006 
 - 449-58 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1303-2968