1. KD Tripathi. Skeletal Muscle Relaxants. Essentials of Medical Pharmacology. Seventh Edition,2013. Page - 358.
2. Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. Page - 3831-3832.
3. A J Wagstaff 1, H M Bryson. Tizanidine. A review of its pharmacology, clinical efficacy and tolerability in the management of spasticity associated with cerebral and spinal disorders. NIH: National Library of Medicine, National center of biotechnology Information Pubmed.gov. Mar 1997. [Accessed 08 Dec 2020] https://pubmed.ncbi.nlm.nih.gov/9074844/
4. Novartis Pharma B.V, Feb 2017; Electronic Medicines Compendium (EMC); [Accessed 08 Dec 2020] https://www.hpra.ie/img/uploaded/swedocuments/2188598.PPA0465_168_001.a8263158-055a-45a9-a0c4-78a88025a375.000001Zanaflex%20Combined%20PIL.170214.pdf