Cite
MLA Citation
M Kastelein et al.. “The 6-year trajectory of non-traumatic knee symptoms (including patellofemoral pain) in adolescents and young adults in general practice: a study of clinical predictors.” British journal of sports medicine, vol. 49, no. 6, 2015, pp. 400–405. http://access.bl.uk/ark:/81055/vdc_100137793124.0x000026