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Literature DB >> 5924058

Respiratory symptoms and "angina pectoris" in twins with reference to smoking habits. An epidemiological study with mailed questionnaire.

Abstract

Entities: Disease

Source DB: PubMed Journal: Arch Environ Health ISSN： 0003-9896

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Authors: F Boudik; J R Goldsmith; V Teichman; P C Kaufmann
Journal: Bull World Health Organ Date: 1970 Impact factor: 9.408

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