Spondyloarthropathies in sub-Saharan Africa.
Adebajo
A O
AO
D000349:Africa / Q000453:epidemiology; D015796:HLA-B27 Antigen / Q000032:analysis; D006801:Humans; D015995:Prevalence; D013122:Spinal Diseases / Q000453:epidemiology* / Q000276:immunology
D015796:HLA-B27 Antigen