Name Info Provider Link
Full text from free resource HAL archives ouvertes https://hal.archives-ouvertes.fr/ssa-00322736
Spinal Cord Diseases free resource MedlinePlus Health Information https://medlineplus.gov/spinalcorddiseases.html
subscription/membership/fee required Georg Thieme Verlag Stuttgart, New York https://www.thieme-connect.com/DOI/DOI?10.1055/s-2008-1038844