共 50 条
- [5] Clostridium difficile colitis:: Factors influencing treatment failure and relapse -: A prospective evaluation AMERICAN JOURNAL OF GASTROENTEROLOGY, 1998, 93 (10): : 1873 - 1876
- [9] FACTORS INFLUENCING TEACHING EFFECTIVENESS AMERICAN JOURNAL OF DISEASES OF CHILDREN, 1983, 137 (06): : 544 - 544
- [10] FACTORS INFLUENCING EFFECTIVENESS OF REFINING PAPER TECHNOLOGY AND INDUSTRY, 1972, 13 (02): : 102 - &