Zwerdling, M A <br/><br/>
Factors pertaining to prolonged pregnancy and its outcome.  [electronic resource] 

 -  Pediatrics  Aug 1967 
 - 202-12 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0031-4005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth Weight<br/>California--epidemiology<br/>Female<br/>Humans<br/>Incidence<br/>Infant Mortality<br/>Infant, Newborn<br/>Infant, Postmature<br/>Maternal Age<br/>Parity<br/>Pregnancy<br/>Pregnancy Outcome--epidemiology<br/>Pregnancy, Prolonged<br/>Socioeconomic Factors