Penalver, R A <br/><br/>
26 questions on preventive medicine and public health.  [electronic resource] 

 -  Medical times  Mar 1975 
 - 176-8,180 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0025-7583 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Educational Measurement--methods<br/>Humans<br/>Preventive Medicine--education<br/>Public Health--education<br/>United States