Shang, E R <br/><br/>
[A retrospective investigation on the incidence of hydatidiform mole in 20,548 fertile women].  [electronic resource] 

 -  Zhonghua yi xue za zhi  May 1982 
 - 282-5 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0376-2491 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Age Factors<br/>China<br/>Female<br/>Humans<br/>Hydatidiform Mole--epidemiology<br/>Middle Aged<br/>Nutritional Physiological Phenomena<br/>Pregnancy<br/>Uterine Neoplasms--epidemiology