Agarwal, A., Debuka, E., Kumar, D. and Sharma, V. 2019. Switching portal technique in anterior cruciate ligament reconstruction: use of an extra low and medial portal. International Journal of Research in Orthopaedics. 5, 4 (Jun. 2019), 635–638. DOI:https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20192675.