TY  - GEN
AU  - Larsen,A
TI  - Radiographic changes in early rheumatoid arthritis
SN  - 0315-162X
PY  - 1990///0605
KW  - Arthritis, Rheumatoid
KW  - diagnostic imaging
KW  - Arthrography
KW  - Humans
KW  - Time Factors
N1  - Publication Type: Letter; Comment
ER  -