O. Als
发表
C. Christiansen,
O. Als,
A. Gotfredsen,
1985,
Arthritis and rheumatism.
C. Christiansen,
O. Als,
C. Hellesen,
1984,
Clinical Rheumatology.
C. Christiansen,
B. Riis,
O. Als,
1987,
Clinical Rheumatology.
C. Christiansen,
O. Als,
A. Gotfredsen,
1983,
Clinical Rheumatology.
C. Christiansen,
O. Als,
A. Gotfredsen,
1986
.
Aredisease duration anddegree offunctional impairment determinants ofboneloss inrheumatoid arthritis
C. Christiansen,
B. Riis,
O. Als,
1985
.
C. Christiansen,
B. Riis,
O. Als,
1985,
Annals of the rheumatic diseases.
C. Christiansen,
L. Deftos,
B. Riis,
2009
.
C. Christiansen,
L. Nilas,
O. Als,
1983
.
J. Kjer,
O. Als,
S. Dorph,
1980,
Acta obstetricia et gynecologica Scandinavica.