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Literature DB >> 3557248

[Epidemiologic research--is it still possible for us today?].

Abstract

Year: 1987 PMID： 3557248

Source DB: PubMed Journal: Fortschr Med ISSN： 0015-8178

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Authors: T Harjulehto; T Aro; H Rita; T Rytömaa; L Saxén
Journal: BMJ Date: 1989-04-15

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