TY  - RPRT
TI  - HLA-B27 polymorphism.
AU  - E J Ball
AU  - M A Khan
PY  - 2001
DO  - 10.1016/s1297-319x(01)00294-9
UR  - https://pubmed.ncbi.nlm.nih.gov/11707003/
ID  - 11707003
ER  -