Rohmetra, A., Gupta, N., Mahajan, S., Narainia, S., & Gupta, I. (2020). A Comparative Clinical Study of Mandibular Incisor Decrowding Using Different Pre-Adjusted Edgewise Brackets with Different Interbracket Span. International Journal Of Drug Research And Dental Science, 2(2), 8-15. https://doi.org/10.36437/ijdrd.2020.2.2.P