TY - RPRT TI - Psychophysical models for manual lifting tasks. AU - A M Genaidy AU - S S Asfour AU - A Mital AU - S M Waly PY - 1990 DO - 10.1016/0003-6870(90)90200-h UR - https://pubmed.ncbi.nlm.nih.gov/15676785/ ID - 15676785 ER -