Gastric cancer in man and physical activity at work.
D000328:Adult; D002273:Carcinogens / Q000633:toxicity; D004739:England; D005503:Food Additives / Q000633:toxicity; D005767:Gastrointestinal Diseases / Q000401:mortality; D006801:Humans; D008175:Lung Neoplasms / Q000401:mortality; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000401:mortality; D005082:Physical Exertion; D012923:Social Class; D012959:Socioeconomic Factors; D013274:Stomach Neoplasms / Q000209:etiology / Q000401:mortality*; D013276:Stomach Ulcer / Q000401:mortality; D014852:Wales
D002273:Carcinogens; D005503:Food Additives