Comparison of Clinical and Radiological Outcomes of Freehand Patellar Resection Technique Versus Cutting Guide Technique in Total Knee Arthroplasty. JPOA [Internet]. 2021 Apr. 26 [cited 2025 Nov. 4];33(01):31-5. Available from: https://jpoa.org.pk/index.php/upload/article/view/513