Open AccessSeasonal Variation in the Births of the Mentally Deficient
Author(s) -
Hilda Knobloch,
Benjamin Pasamanick
Publication year - 1958
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.48.9.1201
Subject(s) - variation (astronomy) , seasonality , mentally retarded , demography , psychology , sociology , biology , developmental psychology , ecology , astrophysics , physics