
Letters to the Editor
Author(s) -
James E. Perkins
Publication year - 1956
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.46.12.1579-b
Subject(s) - history