%0 Journal Article %A B. Helal %T Ultrastructure of Synovial Joints in Health and Disease %D 1970 %J The Journal of Bone & Joint Surgery British Volume %P 402-403 %V 52-B %N 2 %R 10.1302/0301-620X.52B2.402 %U https://doi.org/10.1302/0301-620X.52B2.402 %K