title: Comparative histopathologic study of zincfree amalgam and Cavit in connective tissue of the rat.
mesh_terms: D000818:Animals; D003238:Connective Tissue / Q000187:drug effects*; D003723:Dental Amalgam / Q000494:pharmacology*; D005549:Foreign-Body Reaction; D011145:Polyvinyls / Q000009:adverse effects; D051381:Rats; D012184:Retrograde Obturation; D012387:Root Canal Filling Materials / Q000494:pharmacology*; D012390:Root Canal Therapy; D015032:Zinc / Q000009:adverse effects*; D015034:Zinc Oxide / Q000009:adverse effects*
chemical_list: D011145:Polyvinyls; D012387:Root Canal Filling Materials; D003723:Dental Amalgam; D015032:Zinc; D015034:Zinc Oxide