Liu, R Z <br/><br/>
[Proposals on the improvement of sanitary and health services].  [electronic resource] 

 -  Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi  Apr 1987 
 - 114-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0254-6450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>China<br/>Health Services<br/>Humans<br/>Life Expectancy<br/>Longevity<br/>Sanitation