Comment on

• Procarbazine, lomustine, and vincristine (PCV) chemotherapy for anaplastic astrocytoma: A retrospective review of radiation therapy oncology group protocols comparing survival with carmustine or PCV adjuvant chemotherapy.

  Prados MD, Scott C, Curran WJ Jr, Nelson DF, Leibel S, Kramer S. Prados MD, et al. J Clin Oncol. 1999 Nov;17(11):3389-95. doi: 10.1200/JCO.1999.17.11.3389. J Clin Oncol. 1999. PMID: 10550132
• Outcomes and prognostic factors in recurrent glioma patients enrolled onto phase II clinical trials.

  Wong ET, Hess KR, Gleason MJ, Jaeckle KA, Kyritsis AP, Prados MD, Levin VA, Yung WK. Wong ET, et al. J Clin Oncol. 1999 Aug;17(8):2572-8. doi: 10.1200/JCO.1999.17.8.2572. J Clin Oncol. 1999. PMID: 10561324
• Randomized trial of procarbazine, lomustine, and vincristine in the adjuvant treatment of high-grade astrocytoma: a Medical Research Council trial.

  Medical Research Council Brain Tumor Working Party. Medical Research Council Brain Tumor Working Party. J Clin Oncol. 2001 Jan 15;19(2):509-18. doi: 10.1200/JCO.2001.19.2.509. J Clin Oncol. 2001. PMID: 11208845 Clinical Trial.