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Discovering the causes of cancer and the means of prevention

Digestive Health – Medicine Use Questionnaire

Questionnaire Topic: 

Use of Prescription, non-Prescription Medicines 

Study Title: 

Study of Digestive Health (Esophagus) 


esophageal cancer 

Principal Investigator(s): 

W.H. Chow 

Type of Questionnaire: 


Last Year of Data Collection: 


Short/Long Form: 

Long Form 


Vaughan TL, Farrow DC, Hansten PD, et al. Risk of esophageal and gastric adenocarcinomas in relation to use of calcium channel blockers, asthma drugs, and other medications that promote gastroesophageal reflux. Cancer Epidemiol Biomarkers 1998;7:749-756. 

Download Digestive-Health_Prescript_non-Prescript_Medicine_Use_questionnaire (Word, 46 KB)