Open AccessWHAT ARE THE DUTIES OF THE PUBLIC HEALTH OFFICER?
Publication year - 1919
Publication title -
american journal of public health
Language(s) - English
Resource type - Journals
eISSN - 2330-9687
pISSN - 0271-4353
DOI - 10.2105/ajph.9.12.966
Subject(s) - officer , public health , environmental health , medicine , political science , law , nursing