Stein, A D <br/><br/>
Trends in cardiovascular disease risk factor prevalence among male transport workers: Bulgaria, 1986 to 1997.  [electronic resource] 

 -  American journal of public health  Mar 2001 
 - 455-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0090-0036 
<br/><br/><label>Standard No.: </label>10.2105/ajph.91.3.455  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Bulgaria--epidemiology<br/>Cardiovascular Diseases--epidemiology<br/>Data Collection<br/>Diabetes Complications<br/>Diabetes Mellitus--epidemiology<br/>Humans<br/>Hypertension--complications<br/>Male<br/>Middle Aged<br/>Obesity--complications<br/>Occupations<br/>Prevalence<br/>Risk Factors<br/>Smoking--adverse effects<br/>Transportation