phenergan codeine syrup uk phenergan with codeine dosage for child phenergan per rectal provigil italia ricetta phenergan boots chemist

Thursday, July 19th, 2018

Poll Reveals Sleep Differences among Ethnic Groups

The 2010 Sleep in America poll released today by the National Sleep Foundation (NSF) reveals significant differences in the sleep habits and attitudes of Asians, Blacks/African-Americans, Hispanics and Whites. It is the first poll to examine sleep among these four ethnic groups. NSF’s Sleep in America poll found that more than three-fourths of respondents from […]