More Groups
Fewer Groups
Friedman, C. F.; Panageas, K. S.; Wolchok, J. D. In Kelly, W. K.; Halabi, S. (Eds.) Oncology Clinical Trials: Successful Design, Conduct, and Analysis. 2nd ed (2018)
Makker, V.; Spriggs, D. In Stubblefield, M. D.; O'Dell, M. W. (Eds.) Cancer Rehabilitation: Principles and Practice. 1st ed (2009)