1. HLA alleles and HLA‐B27 haplotypes associated with susceptibility and severity of ankylosing spondylitis in a Portuguese population. Issue 6 (December 2013) Authors: Pimentel‐Santos, F. M.; Matos, M.; Ligeiro, D.; Mourão, A. F.; Ribeiro, C.; Costa, J.; Santos, H.; Barcelos, A.; Pinto, P.; Cruz, M.; Sousa, E.; Santos, R. A.; Fonseca, J. E.; Trindade, H.; Guedes‐Pinto, H.; Branco, J. C. Journal: Tissue antigens Issue: Volume 82:Issue 6(2013) Page Start: 374 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗