title: Two karate kids with pediatric idiopathic intervertebral disc calcification.
authors.affiliation: Department of Pediatrics, Toyama Red Cross Hospital, 2-1-58, Ushijumahonmachi, Toyama-city, Toyama, Japan.
authors.forename: Shohei
authors.initials: S
authors.lastname: Kusabiraki
authors.affiliation: Department of Pediatrics, Toyama Red Cross Hospital, 2-1-58, Ushijumahonmachi, Toyama-city, Toyama, Japan.
authors.forename: Shinichi
authors.initials: S
authors.lastname: Tsubata
mesh_terms: D002114:Calcinosis / Q000175:diagnosis* / Q000209:etiology; D002648:Child; D006801:Humans; D007403:Intervertebral Disc / Q000473:pathology*; D007405:Intervertebral Disc Displacement / Q000175:diagnosis* / Q000209:etiology; D008297:Male; D016139:Martial Arts / Q000293:injuries*