TY  - GEN
AU  - Baier,M
TI  - [Involvement of internal organs in chronic progressive rheumatoid arthritis]
SN  - 0012-0472
PY  - 1970///0409
KW  - Arthritis, Rheumatoid
KW  - complications
KW  - Humans
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1055/s-0028-1110498
ER  -