共 50 条
- [5] The place of randomisation in clinical trials FORSCHENDE KOMPLEMENTARMEDIZIN, 1998, 5 : 121 - 124
- [6] Use of randomisation in early clinical trials - Theobald's trial in 1936 incorporated some aspects of randomisation BRITISH MEDICAL JOURNAL, 1999, 318 (7194): : 1352 - 1352