Development of a predictive score for post-hemithyroidectomy hypothyroidism using skeletal muscle index, remnant thyroid index, and thyroid-stimulating hormone levels: a retrospective cohort study - Amitani, Masatsugu; Oba, Takaaki; Kiyosawa, Nami; Iji, Ryoko; Morikawa, Hiroki; Chino, Tatsunori; Shimizu, Tadafumi; Ono, Mayu; Ito, Tokiko; Kanai, Toshiharu; Maeno, Kazuma; Ito, Ken-ichi (Quantitative Imaging in Medicine and Surgery, 2023)