Bos, Ingeborg, and Gerd Willmann. “Morphologic Characteristics of Periprosthetic Tissues from Hip Prostheses With Ceramic-Ceramic Couples: A Comparative Histologic Investigation of 18 Revision and 30 Autopsy Cases”. Acta Orthopaedica, vol. 72, no. 4, Jan. 2001, pp. 335-42, doi:10.1080/000164701753541970.