title: [Immunohistologic study on histogenesis of benign chondroblastoma].
mesh_terms: D000293:Adolescent; D000328:Adult; D001859:Bone Neoplasms / Q000032:analysis / Q000196:embryology / Q000473:pathology*; D002804:Chondroblastoma / Q000032:analysis / Q000196:embryology / Q000473:pathology*; D006801:Humans; D007124:Immunoenzyme Techniques; D008297:Male; D009418:S100 Proteins / Q000032:analysis
chemical_list: D009418:S100 Proteins