Socio-economic differences in self-reported insomnia and stress in Finland from 1979 to 2002: a population-based repeated cross-sectional survey
Kirsi M Talala, Tuija P Martelin, Ari H Haukkala, Tommi T Härkänen, Ritva S PrättäläVolume:
12
Language:
english
DOI:
10.1186/1471-2458-12-650
Date:
December, 2012
File:
PDF, 226 KB
english, 2012