article_metadata: Singaravadivelu Vaidyanathan Yuvaraja Murugan Kingsly Paulraj
article_metadata: 10.1155/2013/313289
article_metadata: Case Rep Orthop
article_metadata: 2013;2013:313289.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/23401822/
article_metadata: PMC3562614
article_metadata: 23401822
article_metadata: An unusual complication in osteonecrosis of femoral head: a case report
article_metadata: 2013