Pugely, A. J., Martin, C. T., Gao, Y., Belatti, D. A., & Callaghan, J. J. (2014). Comorbidities in Patients Undergoing Total Knee Arthroplasty: Do They Influence Hospital Costs and Length of Stay? Clin Orthop Relat Res.

Pugely, Andrew J., Christopher T. Martin, Yubo Gao, Daniel A. Belatti, و John J. Callaghan. "Comorbidities in Patients Undergoing Total Knee Arthroplasty: Do They Influence Hospital Costs and Length of Stay?" Clin Orthop Relat Res 2014.

Pugely, Andrew J., et al. "Comorbidities in Patients Undergoing Total Knee Arthroplasty: Do They Influence Hospital Costs and Length of Stay?" Clin Orthop Relat Res 2014.