[The relation between preventive measures against passive smoking and health status of workers in small-scale workplaces in Akita Prefecture].
Dakeishi
Miwako
M
Department of Environmental Health Sciences, Akita University School of Medicine, Japan.
Onozaki
Ikunosuke
I
Motohashi
Yutaka
Y
Iwata
Toyoto
T
Murata
Katsuyuki
K
D006304:Health Status; D006801:Humans; D007564:Japan; D014028:Tobacco Smoke Pollution / Q000517:prevention & control*; D017132:Workplace / Q000592:standards*
D014028:Tobacco Smoke Pollution