Open AccessWeekly and Seasonal Trends of Upper Respiratory Infections in a Group of 2,000 Students
Author(s) -
Frederick Sargent
Publication year - 1940
Publication title -
american journal of public health and the nation's health
Language(s) - English
Resource type - Journals
eISSN - 2330-9679
pISSN - 0002-9572
DOI - 10.2105/ajph.30.5.533
Subject(s) - respiratory system , group (periodic table) , upper respiratory infections , respiratory tract infections , medicine , geography , environmental science , demography , physics , sociology , quantum mechanics