TY  - GEN
AU  - Sanmarti,R
AU  - Cañete,J D
AU  - Collado,A
AU  - Brancos,M A
AU  - Ercilla,M G
TI  - HLA-B27 subtypes and seronegative spondyloarthropathies
SN  - 0392-856X
PY  - 1989///0602
KW  - Antibodies, Monoclonal
KW  - HLA-B Antigens
KW  - classification
KW  - HLA-B27 Antigen
KW  - Humans
KW  - Serologic Tests
KW  - Spondylitis, Ankylosing
KW  - immunology
N1  - Publication Type: Letter; Research Support, Non-U.S. Gov't
ER  -