title: Induction of hard tissue into pulpless open-apex teeth using collagen-calcium phosphate gel.
mesh_terms: D000818:Animals; D002130:Calcium Phosphates / Q000494:pharmacology*; D003094:Collagen / Q000494:pharmacology*; D003786:Dental Pulp Cavity / Q000187:drug effects; D005782:Gels; D000882:Haplorhini; D012387:Root Canal Filling Materials; D012389:Root Canal Obturation
chemical_list: D002130:Calcium Phosphates; D005782:Gels; D012387:Root Canal Filling Materials; D003094:Collagen