Muñoz Vargas, Édgar, Mejía, Álvaro, Báez, O., López, C., Rincón, G., & Pardo Laverde, C. (2016). Interobserver concordance of St. Joseph Hospital sign in physical examination of the anterolateral knee instability. Revista Colombiana De Ortopedia Y Traumatología, 30(3), 90–94. https://doi.org/10.1016/j.rccot.2016.10.006