Beletsky A, Lu Y, Manderle BJ, Patel BH, Chahla J, Nwachukwu BU, Forsythe B, Verma NN. Quantifying the Opportunity Cost of Resident Involvement in Academic Orthopaedic Sports Medicine: A Matched-Pair Analysis. Arthroscopy. 2020 03; 36(3):834-841.