Becerra, J E <br/><br/>
Evaluation of a regionalized perinatal care system through linked infant birth and death certificates: Puerto Rico 1980-84.  [electronic resource] 

 -  Puerto Rico health sciences journal  Dec 1989 
 - 305-11 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0738-0658 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Death Certificates<br/>Female<br/>Humans<br/>Infant, Low Birth Weight<br/>Infant, Newborn<br/>Infant, Newborn, Diseases--mortality<br/>Multivariate Analysis<br/>Pregnancy<br/>Prenatal Care--standards<br/>Puerto Rico--epidemiology<br/>Quality of Health Care<br/>Risk Factors<br/>United States--epidemiology