Weidong, Z., X. Chun, Z. Sixin, W. Rui, W. Li, J. Liping, M. Jinqiu, and W. Na. “A Meta-Analysis of piperacillin/Tazobactam Versus Cefepime Treatment in Cancer Patients With Febrile Neutropenia”. Bioscience Journal, vol. 32, no. 6, Dec. 2016, pp. 1669-78, doi:10.14393/BJ-v32n1a2016-33340.