Stem cell injections in knee osteoarthritis: a systematic review of the literature
Haiko IMFL Pas, Marinus Winters, Hidde J Haisma, Martinus JJ Koenis, Johannes L Tol, Maarten H Moen
British Journal of Sports Medicine Aug 2017, 51 (15) 1125-1133; DOI: 10.1136/bjsports-2016-096793