Validity of ultrasound muscle thickness measurements for predicting leg skeletal muscle mass in healthy Japanese middle-aged and older individuals 論文 Yohei Takai・Megumi Ohta・Ryota Akagi・Emika Kato・Taku Wakahara・Yasuo Kawakami・Tetsuo Fukunaga・Hiroaki Kanehisa ·2013-09-25 ·『Journal of PHYSIOLOGICAL ANTHROPOLOGY』 32(1) pp. 12-12 doi:10.1186/1880-6805-32-12