title: pH changes in dental tissues after root canal filling with calcium hydroxide.
mesh_terms: D000818:Animals; D002126:Calcium Hydroxide / Q000494:pharmacology*; D002522:Chlorocebus aethiops; D003790:Dental Pulp Necrosis / Q000628:therapy; D006863:Hydrogen-Ion Concentration; D012387:Root Canal Filling Materials / Q000494:pharmacology; D014070:Tooth / Q000187:drug effects / Q000502:physiology*
chemical_list: D012387:Root Canal Filling Materials; D002126:Calcium Hydroxide