Zobrazeno 1 - 2
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pro vyhledávání: '"Francois E Neukirch"'
Publikováno v:
International journal of epidemiology. 14(4)
Epidemiologists using pulmonary function tests agree that a number of factors have to be taken into account. In a study carried out among 912 men aged 22 to 54 we found that those having a common cold and cough on the day of examination had lower pul
Publikováno v:
American Journal of Epidemiology. 130:616-617