Havdrup, T., and H. Telhag. “Scattered Mitosis in Adult Joint Cartilage After Partial Chondrectomy: A Histological, Autoradiographical and Biochemical Study in Rabbits”. Acta Orthopaedica, vol. 49, no. 5, Jan. 1978, pp. 424-9, doi:10.3109/17453677808993256.