GANDAVARAM, Srikanth et al. Bilateral femoral trochlear hemiarthroplasty for treatment of isolated chondral lesions: A case report. Journal of Orthoplastic Surgery, [S.l.], v. 4, n. 2, sep. 2020. ISSN 2631-7982. Available at: <http://journaloforthoplasticsurgery.com/index.php/JOPS/article/view/63>. Date accessed: 21 oct. 2020.