Swapna, C. A., Siva Kumar, E. and Karanam, L. (2021) “Congenital muscular torticollis: an Orl’s perspective”, International Journal of Otorhinolaryngology and Head and Neck Surgery, 7(12), pp. 1916–1918. doi: 10.18203/issn.2454-5929.ijohns20214685.