Abstract
Primary ankylosing spondylitis: patterns of disease in a Brazilian population of 147 patients.
P D Sampaio-Barros, M B Bertolo, M H Kraemer, J F Neto and A M Samara
The Journal of Rheumatology March 2001, 28 (3) 560-565;
P D Sampaio-Barros
M B Bertolo
M H Kraemer
J F Neto
In this issue
Primary ankylosing spondylitis: patterns of disease in a Brazilian population of 147 patients.
P D Sampaio-Barros, M B Bertolo, M H Kraemer, J F Neto, A M Samara
The Journal of Rheumatology Mar 2001, 28 (3) 560-565;