共 50 条
- [1] PLACEBO CONTROLLED TRIAL OF NICOTINE CHEWING GUM IN GENERAL-PRACTICE BRITISH MEDICAL JOURNAL, 1984, 289 (6448): : 794 - 797
- [2] RANDOMIZED CONTROLLED TRIAL OF NICOTINE CHEWING-GUM BMJ-BRITISH MEDICAL JOURNAL, 1982, 285 (6341): : 537 - 540
- [9] DEPENDENCE ON NICOTINE CHEWING GUM JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1986, 256 (23): : 3214 - 3215