共 14 条
[1]
ALLAN DB, 1989, ACTA ORTHOP SCAND S, V234, P1
[2]
AROMAA A, 1989, PUBL SOCIAL INSUR I, V32
[3]
BJELLE A, 1980, J RHEUMATOL, V7, P877
[4]
HELIOVAARA M, 1989, ANN MED, V321, P327
[5]
KALIMO E, 1989, PUBL SOCIAL INSUR I, V67
[6]
KALIMO E, 1982, PUBL SOCIAL INSUR I, V18, P459
[8]
KLAUKKA T, 1982, SCAND J RHEUMATOL S, V47, P5
[9]
Lawrence JS, 1977, RHEUMATISM POPULATIO
[10]
NACHEMSON AL, 1989, ONT RYGGEN