Torticollis in a Child with OtalgiaBMJ 378:e070608, Sarathi, C.I.P.,et al, 2022
Degenerative Diseases of the Nervous System, Dystonia Musculorum DeformansAdams & Victors Principles of Neurology, Chp 39, pg 1099, Ropper, A.H.,et al, 2014