3JostWH, TatuL, PandeyS, SławekJ, DrużdżA, Biering-SørensenB, et al. Frequency of different subtypes of cervical dystonia: a prospective multicenter study according to Col-Cap concept. J Neural Transm (Vienna). 2020Jan; 127(1): 45–50. DOI: 10.1007/s00702-019-02116-7
4HefterH, KupschA, MüngersdorfM, PausS, StennerA, JostW. Dysport Cervical Dystonia Study Group. A botulinum toxin A treatment algorithm for de novo management of torticollis and laterocollis. BMJ Open. 2011Jan1; 1(2): e000196. DOI: 10.1136/bmjopen-2011-000196
8HvizdošováL, NevrlýM, OtrubaP, HluštíkP, KaňovskýP, ZapletalováJ. The Prevalence of Dystonic Tremor and Tremor Associated with Dystonia in Patients with Cervical Dystonia. Sci Rep. 2020Jan29; 10(1): 1436. DOI: 10.1038/s41598-020-58363-2
9MerolaA, DwivediAK, ShaikhAG, TareenTK, Da PratGA, KauffmanMA, et al. Head tremor at disease onset: an ataxic phenotype of cervical dystonia. J Neurol. 2019Aug; 266(8): 1844–1851. DOI: 10.1007/s00415-019-09341-w
22MisraVP, EhlerE, ZakineB, MaisonobeP, Simonetta-MoreauM; INTEREST IN CD group. Factors influencing response to Botulinum toxin type A in patients with idiopathic cervical dystonia: results from an international observational study. BMJ Open. 2012Jun14; 2(3): e000881. DOI: 10.1136/bmjopen-2012-000881
23TsuiJK, EisenA, MakE, CarruthersJ, ScottA, CalneDB. A pilot study on the use of BTX in spasmodic torticollis. Can J Neurol Sci. 1985Nov; 12(4): 314–6. DOI: 10.1017/S031716710003540X
24JavanshirK, AmiriM, Mohseni-BandpeiMA, RezasoltaniA, Fernández-de-las-PeñasC. Ultrasonography of the cervical muscles: a critical review of the literature. J Manipulative Physiol Ther. 2010Oct; 33(8): 630–7. DOI: 10.1016/j.jmpt.2010.08.016