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- [1] IMPROVEMENT IN BRONCHIAL SQUAMOUS METAPLASIA IN SMOKERS TREATED WITH FOLATE AND VITAMIN-B12 AMERICAN JOURNAL OF CLINICAL NUTRITION, 1987, 45 (04): : 866 - 866
- [2] IMPROVEMENT IN BRONCHIAL SQUAMOUS METAPLASIA IN SMOKERS TREATED WITH FOLATE AND VITAMIN-B12 CLINICAL RESEARCH, 1987, 35 (03): : A772 - A772