British Doctors Study — Oxford Clinical Trial Service Unit. The British Doctors Study, which began in 1951, was the world’s first large prospective study of the effects of smoking to establish a convincing linkage between tobacco smoking and cause-specific mortality, and demonstrated prospectively the risk of death from lung cancer (1954) and myocardial infarction and chronic obstructive ...
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мельницы раймонд стоимость. стоимость мельницы мшр27003600. Recipient's email address is resolved incorrectly to a Fixes an issue in which the email address of an intended recipient is resolved to the email address of a contact incorrectly This issue occurs if both email addresses contain a hyphen ...
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