%0 Journal Article %A FK Mathiesen %A D Haar %T MNS genotypes in ankylosing spondylitis %D 1986 %J The Journal of Bone & Joint Surgery British Volume %P 656-657 %V 68-B %N 4 %R 10.1302/0301-620X.68B4.3733851 %U https://doi.org/10.1302/0301-620X.68B4.3733851 %K