@article{5e14b992cb9247379d3c374a6836bfbd,
title = "Validation of the Knee Injury and Osteoarthritis Outcome Score (KOOS) for the treatment of focal cartilage lesions",
author = "J.E.J. Bekkers and \{de Windt\}, Th.S. and N.J.H. Raijmakers and W.J.A. Dhert and D.B.F. Saris",
year = "2009",
doi = "10.1016/j.joca.2009.04.019",
language = "Undefined/Unknown",
volume = "17",
pages = "1434--1439",
journal = "Osteoarthritis and Cartilage",
issn = "1063-4584",
publisher = "W.B. Saunders Ltd",
number = "11",
}