title: 'Calcium hydroxide. Root resorption. Perio-endo lesions'.
mesh_terms: D002126:Calcium Hydroxide / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D012387:Root Canal Filling Materials / Q000266:history*
chemical_list: D012387:Root Canal Filling Materials; D002126:Calcium Hydroxide