Lenalidomide-Related Diarrhea in Patients with Multiple Myeloma is Associated with Gut Microbiota Dysbiosis and Disruption of the Bile Acid Pool. - Miller KC; Fei T; Faustino Ramos RJ; Castro F; Gradissimo A; Block T; Hamadeh I; Maclachlan KH; Hultcrantz ML; Hassoun H; Mailankody S; Rajeeve S; et al. (Clinical cancer research : an official journal of the American Association for Cancer Research, 2026)