Arthroscopic microfracture with atelocollagen augmentation for osteochondral lesion of the talus: a multicenter randomized controlled trial.
Young Koo LeeKi Won YoungJin Su KimHong Seop LeeWhi-Je ChoHyong-Nyun KimPublished in: BMC musculoskeletal disorders (2020)
ClinicalTrials.gov ( NCT02519881 ), August 11, 2015.