Kawai, K <br/><br/>
[Epidemiologic study on cancerous lesions of the gastrointestinal system].  [electronic resource] 

 -  Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine  May 1992 
 - 637-42 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-5384 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Age Factors<br/>Aged<br/>Aged, 80 and over<br/>Child<br/>Colonic Neoplasms--epidemiology<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Risk Factors<br/>Sex Factors<br/>Stomach Neoplasms--epidemiology