共 33 条
[2]
ARMSTRONG TJ, 1979, J OCCUP ENVIRON MED, V21, P481
[4]
BARNES R, 1968, MOTION TIME STUDY DE
[5]
BRAIN WR, 1947, LANCET, V252, P278
[7]
CHAFFIN D, 1978, PB284370
[8]
CONN HR, 1931, OHIO SO MED J, V27, P713
[9]
DEORSAY RH, 1937, AM J SURG, V36, P313
[10]
EICHOFF E, 1927, KLIN CHIR, V139, P749