A COMPARATIVE DOUBLE-BLIND-STUDY OF THE EFFECT OF THE 2MG AND 4MG - NICOTINE CHEWING GUM IN COMBINATION WITH A STEPPING UP PROCEDURE VS A REGULAR ONE IN SMOKING CESSATION
H. Natasha et al., A COMPARATIVE DOUBLE-BLIND-STUDY OF THE EFFECT OF THE 2MG AND 4MG - NICOTINE CHEWING GUM IN COMBINATION WITH A STEPPING UP PROCEDURE VS A REGULAR ONE IN SMOKING CESSATION, The American review of respiratory disease, 147(4), 1993, pp. 807-807