Masi C, Couraud G, Daste C, Jouffriault J, et al. Development of a new patient-reported outcome measure assessing activities and
participation in people with lumbar spinal stenosis: the cochin spinal stenosis
19-item questionnaire. Eur J Phys Rehabil Med 2020 Oct 28. pii: S1973-9087.20.06189.
PMID: 33111510