Psychosocial working conditions and active leisure-time physical activity in middle-aged us workers.
Choi
Bongkyoo
B
Center for Occupational and Environmental Health, University of California Irvine, Irvine, CA 92617, USA. b.choi@uci.edu
Schnall
Peter L
PL
Yang
Haiou
H
Dobson
Marnie
M
Landsbergis
Paul
P
Israel
Leslie
L
Karasek
Robert
R
Baker
Dean
D