Comparative effectiveness of alternative clinical pathways for primary hip and knee joint replacement patients: a pragmatic randomized, controlled trial K. Gooch, D.A. Marshall, P.D. Faris, H. Khong, T. Wasylak, T. Pearce, D.W.C. Johnston, G. Arnett, J. Hibbert, L.A. Beaupre, R.F. Zernicke, C. Frank Osteoarthritis and Cartilage Volume 20, Issue 10, Pages 1086-1094 (October 2012) DOI: 10.1016/j.joca.2012.06.017 Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions
Fig. 1 Patient recruitment, study allocation and follow-up. Osteoarthritis and Cartilage 2012 20, 1086-1094DOI: (10.1016/j.joca.2012.06.017) Copyright © 2012 Osteoarthritis Research Society International Terms and Conditions