Cite
MLA Citation
M. Tierney et al.. “Criterion validity of the International Physical Activity Questionnaire Short Form (IPAQ-SF) for use in patients with rheumatoid arthritis: comparison with the SenseWear Armband.” Physiotherapy, vol. 101, no. 2, 2015, pp. 193–197. http://access.bl.uk/ark:/81055/vdc_100032412758.0x000061