![Evaluation of Number of Days Needed to Measure Physical Activity Time using a Triaxial Accelerometer which Detects Tilt]()
Evaluation of Number of Days Needed to Measure Physical Activity Time using a Triaxial Accelerometer which Detects TiltKITAMURA, Natsuki; SATO, Taku; KAWAGOSHI, Atsuyoshi; SAKATA, Shunichi; KIYOKAWA, Noritaka; SUGAWARA, Keiyu; TAKAHASHI, Hitomi; SATAKE, Masahiro; SHIOYA, Takanobu · Rigakuryoho Kagaku · 2012