Self-evaluations of factors promoting and disturbing sleep: An epidemiological survey in Finland
Helka Urponen, Ilkka Vuori, Joel Hasan, Markku PartinenVolume:
26
Year:
1988
Language:
english
Pages:
8
DOI:
10.1016/0277-9536(88)90313-9
File:
PDF, 700 KB
english, 1988