Jämsen, E., Nevalainen, P. I., Eskelinen, A., Kalliovalkama, J., & Moilanen, T. (2015). Risk factors for perioperative hyperglycemia in primary hip and knee replacements. Acta Orthopaedica, 86(2), 175–182. https://doi.org/10.3109/17453674.2014.987064