Response letter regarding the article "Femoropatellar Radiographic Alterations in Cases of Anterior Cruciate Ligament Failure". Rev Bras Ortop 2015;50(1):43-49
Rev Bras Ortop (Sao Paulo). 2020 Aug;55(4):505-506.
doi: 10.1055/s-0039-1700825.
Epub 2019 Dec 19.