RT Journal Article SR Electronic T1 Crowned dens syndrome: Caution about asymptomatic calcification JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 204 OP 205 DO 10.3949/ccjm.88a.20184 VO 88 IS 4 A1 Mizumoto, Junki YR 2021 UL http://www.ccjm.org/content/88/4/204.abstract AB