The effect of financial incentives on top of behavioral support on quit rates in tobacco smoking employees: study protocol of a cluster-randomized trial
Author(s):
Brand, F.A. van den; Nagelhout, G.E.; Winkens, B.; Evers, S.M.A.A.; Kotz, D.; Chavannes, N.H. (0000-0002-8607-9199); Schayck, C.P. van