[A case of double butterfly vertebra].
D000818:Animals; D002080:Butterflies; D003240:Connective Tissue Diseases; D006801:Humans; D009141:Musculoskeletal System; D013122:Spinal Diseases; D013131:Spine / Q000002:abnormalities*
SPINE/abnormalities
Un caso di duplice vertebra a farfalla.