Franks, P <br/><br/>
Defining primary care. Empirical analysis of the National Ambulatory Medical Care Survey.  [electronic resource] 

 -  Medical care  Jul 1997 
 - 655-68 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0025-7079 
<br/><br/><label>Standard No.: </label>10.1097/00005650-199707000-00001  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ambulatory Care--classification<br/>Cost Control<br/>Data Interpretation, Statistical<br/>Factor Analysis, Statistical<br/>Health Care Costs<br/>Health Care Surveys--standards<br/>Health Workforce<br/>Humans<br/>Medicine--classification<br/>National Academies of Science, Engineering, and Medicine, U.S., Health and Medicine Division<br/>Primary Health Care--classification<br/>Specialization<br/>Specialties, Surgical--classification<br/>United States