Tanaka, Yayoi, et al. “Weight Loss Intervention and Early Biomarker Search in Middle-Aged and Elderly Women: Early Signs of Body Composition Changes Indicated by Blood Cholinesterase and Cystatin C”. Journal of Endocrinology & Metabolism, vol. 16, no. 2, Jan. 2026, pp. 82-92, https://doi.org/10.14740/jem1628.