MINOR RESPIRATORY DISEASES IN A SELECTED ADULT GROUP : PREVALENCE, 1928–1932, AND CLINICAL CHARACTERISTICS AS OBSERVED IN 1929–1930<sup>*</sup>
DOULL, J. A.; HERMAN, N. B.; GAFAFER, W. M.
Журнал:
American Journal of Epidemiology
Дата:
1933
1.255Мб