Authors:
NEWTON M
THOW M
SOMERVILLE D
HENDERSON I
WADDELL G
Citation: M. Newton et al., TRUNK STRENGTH TESTING WITH ISO-MACHINES .2. EXPERIMENTAL EVALUATION OF THE CYBEX-II BACK TESTING SYSTEM IN NORMAL SUBJECTS AND PATIENTS WITH CHRONIC LOW-BACK-PAIN, Spine (Philadelphia, Pa. 1976), 18(7), 1993, pp. 812-824