Lucht, U., J. C. Djurhuus, S. Sørensen, C. Bünger, and O. Sneppen. 1981. “The Relationship Between Increasing Intraarticular Pressures and Intraosseous Pressures in the Juxtaarticular Bones: An Experimental Investigation in Dogs”. Acta Orthopaedica 52 (5):491-95. https://doi.org/10.3109/17453678108992137.