Epidemiology of cancer of the digestive tract / 
edited by Pelayo Correa and William Haenszel 
 - The Hague :  M. Nijhoff,  1982 
 - 264 p. :  ill. ;  25 cm. 
 - Developments in oncology ;  v. 6 .
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9024726018 
<br/><br/><label>LCCN: </label>81-18986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastrointestinal system--Cancer<br/>Epidemiology<br/>Digestive organs--Cancer<br/>Digestive system neoplasms--Occurence