Squamous cell skin cancer in the north-west of England, 1967--69, and its relation to occupation.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000382:Agricultural Workers' Diseases / Q000453:epidemiology; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology*; D005127:Eye Color; D005260:Female; D006801:Humans; D006969:Hypersensitivity, Immediate; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology*; D012878:Skin Neoplasms / Q000453:epidemiology*; D012907:Smoking; D013783:Textile Industry; D014329:Tropical Climate