RT Journal Article SR Electronic T1 Ossiculum terminale—an anomaly of the odontoid process JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 73 OP 76 VO 37 IS 1 A1 Evarts, Charles M. A1 Lonsdale, Derrick YR 1970 UL http://www.ccjm.org/content/37/1/73.abstract AB