共 6 条
- [2] NONSMOKING - A FEATURE OF ULCERATIVE-COLITIS [J]. BRITISH MEDICAL JOURNAL, 1982, 284 (6330) : 1706 - 1706
- [3] NONSMOKING - A FEATURE OF ULCERATIVE-COLITIS [J]. BRITISH MEDICAL JOURNAL, 1982, 284 (6317) : 706 - 706
- [4] CIGARETTE-SMOKING AND ULCERATIVE-COLITIS [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1983, 308 (05) : 261 - 263
- [6] ROBERTS CJ, 1982, BRIT MED J, V285, P440