Kohsuke Yamada, Toru Hyodo, Syunichiro Urabe, Satomi Haga, Toshio Hosaka. Serum YKL-40 Level is Associated with Geriatric Nutritional Risk Index (GNRI) and γ-GTP in Hemodialysis Patients. The journal of medical investigation : JMI. 2022. 69. 1.2. 101-106