Randomized, Multicenter, Placebo-Controlled Clinical Trial of Duloxetine Versus Placebo for Aromatase Inhibitor-Associated Arthralgias in Early-Stage Breast Cancer: SWOG S1202. - Henry NL; Unger JM; Schott AF; Fehrenbacher L; Flynn PJ; Prow DM; Sharer CW; Burton GV; Kuzma CS; Moseley A; Lew DL; Fisch MJ; et al. (Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2018)