Open AccessTHE TREND OF MATERNAL AND CHILD HYGIENE
Author(s) -
Walter H. Brown
Publication year - 1923
Publication title -
american journal of public health
Language(s) - English
Resource type - Journals
eISSN - 2330-9687
pISSN - 0271-4353
DOI - 10.2105/ajph.13.8.636
Subject(s) - hygiene , environmental health , medicine , demography , sociology , pathology