共 8 条
[1]
CHALMERS J, 1982, BRIT MED J, V285, P57, DOI 10.1136/bmj.285.6334.57-a
[2]
CRESS RH, 1982, MED INSTRUM, V16, P169
[3]
Jebsen RH, 1967, JAMA-J AM MED ASSOC, V199, P63
[4]
LEARY PR, 1982, BR MED J, V285, P85
[6]
NICHOLS PJR, 1972, REPORTS RHEUMATIC DI, V48
[8]
WILSHIRE ER, 1987, EQUIPMENT DISABLED W