What do we know about the sacroiliac joint?

@article{Bellamy1983WhatDW,
  title={What do we know about the sacroiliac joint?},
  author={Nicholas Bellamy and Won Yeul Park and Patrick J Rooney},
  journal={Seminars in arthritis and rheumatism},
  year={1983},
  volume={12 3},
  pages={282-313}
}