Miao, Zhen-rong <br/><br/>
[The morbidity of pneumoconiosis in Jiaozuo city].  [electronic resource] 

 -  Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases  Aug 2005 
 - 298-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1001-9391 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>China--epidemiology<br/>Coal Mining<br/>Humans<br/>Middle Aged<br/>Morbidity<br/>Pneumoconiosis--epidemiology