Consequences of variations in definitions of the primary care physician / 
Jane S. Speigel ... [et al.] ; prepared for the U.S. Department of Health and Human Services. 
 - California :  Rand Corporation,  1984. 
 - xi, 22 p. ;  28 cm. 
 - A Rand note ;  N-1993-HHS .
 - Rand note ;  N-1993-HHS. .
<br/><br/>Includes bibliographical references (p.21-22) 
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physicians--United States