TY  - GEN
AU  - van der Heijde,D M
AU  - van't Hof,M A
AU  - van Riel,P L
AU  - van Leeuwen,M A
AU  - van Rijswijk,M H
AU  - van de Putte,L B
TI  - Validity of single variables and composite indices for measuring disease activity in rheumatoid arthritis
SN  - 0003-4967
PY  - 1992///0423
KW  - Arthritis, Rheumatoid
KW  - diagnostic imaging
KW  - Female
KW  - Follow-Up Studies
KW  - Foot
KW  - Hand
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Physical Examination
KW  - methods
KW  - Radiography
KW  - Severity of Illness Index
N1  - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1136/ard.51.2.177
ER  -