共 50 条
- [6] CHEMOPREVENTION: RANDOMIZED STUDIES & WHAT HAVE WE LEARNED [J]. JOURNAL OF THORACIC ONCOLOGY, 2011, 6 (06) : S208 - S208
- [7] 4 SCRIPT STUDIES - WHAT HAVE WE LEARNED [J]. ADVANCES IN CONSUMER RESEARCH, 1986, 13 : 498 - 503
- [8] What have we learned from challenge studies? [J]. BIOLOGICAL PSYCHIATRY, 1999, 45 (08) : 46S - 46S