共 50 条
- [4] Cooperative studies in health services research in the department of veterans affairs [J]. CONTROLLED CLINICAL TRIALS, 1998, 19 (02): : 134 - 148
- [5] TERMINATION OF THE DEPARTMENT OF VETERANS AFFAIRS COOPERATIVE STUDY OF STEROID-THERAPY FOR SYSTEMIC SEPSIS [J]. CONTROLLED CLINICAL TRIALS, 1991, 12 (03): : 395 - 407
- [6] Comparison of sulfasalazine and placebo in the treatment of ankylosing spondylitis - A Department of Veterans Affairs cooperative study [J]. ARTHRITIS AND RHEUMATISM, 1996, 39 (12): : 2004 - 2012
- [7] Comparison of sulfasalazine and placebo in the treatment of psoriatic arthritis - A Department of Veterans Affairs cooperative study [J]. ARTHRITIS AND RHEUMATISM, 1996, 39 (12): : 2013 - 2020
- [8] Department of Veterans Affairs [J]. NURSING AND HEALTH CARE PERSPECTIVES, 1999, 20 (02): : 68 - 69
- [10] Principles, organization, and operation of a DNA bank for clinical trials: a Department of Veterans Affairs cooperative study [J]. CONTROLLED CLINICAL TRIALS, 2002, 23 (03): : 222 - 239