Open AccessPUBLIC HEALTH WORK AND PROLONGATION OF LIFE
Publication year - 1924
Publication title -
american journal of public health
Language(s) - English
Resource type - Journals
eISSN - 2330-9687
pISSN - 0271-4353
DOI - 10.2105/ajph.14.12.1060
Subject(s) - prolongation , medicine , public health , work (physics) , environmental health , nursing , engineering , mechanical engineering