Ipsen, T., Jørgensen, P. S., Damholt, V., & Tørholm, C. (1991). Gentamicin-collagen sponge for local applications: 10 cases of chronic osteomyelitis followed for 1 year. Acta Orthopaedica, 62(6), 592–594. https://doi.org/10.3109/17453679108994503