@article{yoo_choi_cho_chung_shin_shin_2009, 
  title={Shelf acetabuloplasty for children with Perthes' disease and reducible subluxation of the hip}, 
  volume={91-B}, 
  DOI={10.1302/0301-620x.91b10.22149}, 
  number={10}, 
  publisher={British Editorial Society of Bone & Joint Surgery}, 
  author={Yoo and Choi and Cho and Chung and Shin and Shin}, 
  year={2009}
  }