Open AccessTrends in "prematurity": United States, 1950-1967.
Author(s) -
Helen C. Chase,
Monica Byrnes
Publication year - 1970
Publication title -
american journal of public health and the nation's health
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2330-9679
pISSN - 0002-9572
DOI - 10.2105/ajph.60.10.1967
Subject(s) - demography , political science , sociology