共 33 条
[5]
ASHERSON RA, 1989, Q J MED, V73, P1103
[6]
ASHERSON RA, 1990, J RHEUMATOL, V17, P1292
[10]
BROWN JH, 1989, BRIT MED J, V298, P525, DOI 10.1136/bmj.298.6672.525