title: Histology of apical tissue reaction to overfill. Sargenti Formula vs. Gutta Percha-Grossman.
mesh_terms: D000844:Ankylosis; D001862:Bone Resorption / Q000139:chemically induced*; D005054:Eugenol / Q000494:pharmacology*; D005557:Formaldehyde; D006171:Gutta-Percha / Q000494:pharmacology*; D006801:Humans; D008628:Mercury; D012387:Root Canal Filling Materials / Q000009:adverse effects*; D012391:Root Resorption / Q000139:chemically induced*; D015032:Zinc / Q000494:pharmacology*; D015034:Zinc Oxide / Q000494:pharmacology*
chemical_list: D012387:Root Canal Filling Materials; D005557:Formaldehyde; D005054:Eugenol; D006171:Gutta-Percha; D008628:Mercury; D015032:Zinc; D015034:Zinc Oxide