Kogan, M D <br/><br/>
The changing pattern of prenatal care utilization in the United States, 1981-1995, using different prenatal care indices.  [electronic resource] 

 -  JAMA  May 1998 
 - 1623-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0098-7484 
<br/><br/><label>Standard No.: </label>10.1001/jama.279.20.1623  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Cross-Sectional Studies<br/>Female<br/>Health Care Surveys--methods<br/>Health Status Indicators<br/>Humans<br/>Likelihood Functions<br/>Logistic Models<br/>Minority Groups--statistics & numerical data<br/>Pregnancy<br/>Pregnancy Trimesters<br/>Prenatal Care--statistics & numerical data<br/>Socioeconomic Factors<br/>United States--epidemiology<br/>Utilization Review