Open AccessMethods omitted to calculate confidence intervals.
Author(s) -
K M Sullivan
Publication year - 1990
Publication title -
american journal of public health
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 2.284
H-Index - 264
eISSN - 1541-0048
pISSN - 0090-0036
DOI - 10.2105/ajph.80.6.752-a
Subject(s) - confidence interval , statistics , medicine , demography , mathematics , sociology