Lederman, R P <br/><br/>
Relationship of psychological factors in pregnancy to progress in labor.  [electronic resource] 

 -  Nursing research   
 - 94-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0029-6562 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adaptation, Psychological<br/>Anxiety<br/>Conflict, Psychological<br/>Epinephrine--blood<br/>Female<br/>Humans<br/>Labor, Obstetric<br/>Personality Assessment<br/>Pregnancy<br/>Pregnancy Trimester, Third