Brancher S, Ribeiro AE, Toporcov TN, Weiderpass E, et al. The role of metformin on lung cancer survival: the first systematic review and meta-analysis of observational studies and randomized clinical trials. J Cancer Res Clin Oncol 2021 Jul 15. pii: 10.1007/s00432-021-03728.
PMID: 34264392