1. none

2. none

3. http://www.ncbi.nlm.nih.gov/books/NBK28090/

4. none

5. http://www.physiotherapy-treatment.com/modified-ashworth-scale.html

6. http://emedicine.medscape.com/article/318994-overview#aw2aab6b5

7. https://www.ncbi.nlm.nih.gov/books/NBK45575/

8. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2014648/

9. https://www.medscape.com/viewarticle/552267_3

10. http://www.ncbi.nlm.nih.gov/pubmed/15592331

11. none

12. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4658210/

13. none

14. http://www.rxlist.com/cyproheptadine-drug/warnings-precautions.htm