van Jonbergen, H. W., Koster, K., Labey, L., Innocenti, B., & van Kampen, A. (2010). Distal femoral bone mineral density decreases following patellofemoral arthroplasty: 1-year follow-up study of 14 patients. BMC Musculoskeletal Disorders, 11, 74. https://doi.org/10.1186/1471-2474-11-74
Chicago Style (17th ed.) Citationvan Jonbergen, Hans-Peter W., Kenneth Koster, Luc Labey, Bernardo Innocenti, and Albert van Kampen. "Distal Femoral Bone Mineral Density Decreases Following Patellofemoral Arthroplasty: 1-year Follow-up Study of 14 Patients." BMC Musculoskeletal Disorders 11 (2010): 74. https://doi.org/10.1186/1471-2474-11-74.
MLA (9th ed.) Citationvan Jonbergen, Hans-Peter W., et al. "Distal Femoral Bone Mineral Density Decreases Following Patellofemoral Arthroplasty: 1-year Follow-up Study of 14 Patients." BMC Musculoskeletal Disorders, vol. 11, 2010, p. 74, https://doi.org/10.1186/1471-2474-11-74.