Authors:
HERRERA N
FRANCO R
HERRERA L
PARTIDAS A
ROLANDO R
FAGERSTROM KO
Citation: N. Herrera et al., NICOTINE GUM, 2 AND 4 MG, FOR NICOTINE DEPENDENCE - A DOUBLE-BLIND PLACEBO-CONTROLLED TRIAL WITHIN A BEHAVIOR-MODIFICATION SUPPORT PROGRAM, Chest, 108(2), 1995, pp. 447-451