Brown, R. G., McKeown, T., & Whitfield, A. G. W. (1957). A Note on the Association between Smoking and Disease in Men in the Seventh Decade.
Παραπομπή Chicago StyleBrown, R. G., Thomas McKeown, και A. G. W. Whitfield. A Note On the Association between Smoking and Disease in Men in the Seventh Decade. 1957.
Παραπομπή MLABrown, R. G., Thomas McKeown, και A. G. W. Whitfield. A Note On the Association between Smoking and Disease in Men in the Seventh Decade. 1957.
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