Kohli S, Chandrasekhar S, Sundari KS, Felicita S, Kohli VS. Innovative Loop Design for Effective & Efficient Space Closure: The Swan Loop. Orthod J Nepal [Internet]. 2012 Jun. 30 [cited 2024 Nov. 22];2(1):51-4. Available from: https://nepjol.info./index.php/OJN/article/view/9357