00000nam 2200000za 4500 9.855896 CaOODSP 20221107155418 cr ||||||||||| 180427s1966||||onc||||#ob f000 0 eng d CaOODSP eng n-cn--- H21-34/1966E-PDF A Canadian study of smoking and health [electronic resource] / produced by Department of National Health and Welfare. [Ottawa] : Department of National Health and Welfare, 1966. xi, 137 p. Digitized edition from print [produced by Public Health Agency of Canada]. Includes bibliographical references. "In 1955, a long-term study was initiated by the Department of National Health and Welfare, with the cooperation of the Department of Veterans Affairs, to investigate the relationships between residence, occupation, and smoking habits, and mortality from chronic diseases, particulary lung cancer." -- Foreword, p. iii. gccst Smoking gccst Health hazards Canada. National Health and Welfare. http://publications.gc.ca PDF 57.44 MB https://publications.gc.ca/collections/collection_2018/aspc-phac/H21-34-1966-eng.pdf