Open AccessQuestion III. What Can Be Done Coöperatively During This Year to Study Methods and Materials?
Author(s) -
Lawrence Marcus
Publication year - 1922
Publication title -
american journal of public health
Language(s) - English
Resource type - Journals
eISSN - 2330-9687
pISSN - 0271-4353
DOI - 10.2105/ajph.12.4.287
Subject(s) - medicine , gerontology , demography , history , sociology