共 20 条
[2]
CUST G, 1972, INT NURS REV, V19, P169
[4]
DEHLIN O, 1975, SCAND J REHABIL MED, V7, P65
[5]
HARBER P, 1987, J OCCUP ENVIRON MED, V29, P967
[6]
HARBER P, 1985, J OCCUP ENVIRON MED, V27, P518
[7]
HARBER P, 1987, J OCCUP ENVIRON MED, V29, P971
[8]
JENSEN R, 1985, 29TH P HUM FACT SOC, P799
[10]
NIOSH LIFTING GUIDELINES
[J].
AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL,
1982, 43 (12)
:931-933