Association between spontaneous neurogenic atrophy of the femoral muscle and islet cell tumors in aged F344 rats. - Uchida, Mitsutoshi; Wako, Yumi; Kanno, Takeshi; Shimoyama, Natsumi; Nakahara, Yutaka; Doi, Takuya; Tomonari, Yuki; Sato, Junko (Journal of Toxicologic Pathology, 2026)