Open AccessIncidence of Subclinical Poliomyelitis in an Urban Area According to Age Groups
Author(s) -
Albert E. Casey,
William Fishbein,
Frank M. Schabel,
H. T. Smith
Publication year - 1950
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.40.10.1241
Subject(s) - subclinical infection , poliomyelitis , incidence (geometry) , age groups , demography , gerontology , medicine , sociology , pediatrics , virology , physics , optics