Yang, J M <br/><br/>
Study on a method to improve simultaneously vital statistics and family planning among maternity cases.  [electronic resource] 

 -  Ren kou xue kan / Kuo Li Tai-Wan Ta Hsueh  1969 
 - 147-94 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asia<br/>Birth Rate<br/>Data Collection<br/>Developing Countries<br/>Asia, Eastern<br/>Health Planning<br/>Health Services Research<br/>Korea<br/>Mortality<br/>Organization and Administration<br/>Research