The use of postoperative irradiation for the prevention of heterotopic bone after total hip replacement with biologic fixation (porous coated) prosthesis: an animal model. - Konski,A.; Weiss,C.; Rosier,R.; Poulter,C.; Pelligrini,V.; Anthony,P.; Evarts,C.M.; Richardson,M.; Henzler,M.; Rubin,P. (Int J Radiation Oncol Biol Phys, 1990)