The comparative merits of silver cones and gutta percha in the treatment of fine canals of molar teeth.
D003813:Dentistry; D006171:Gutta-Percha / Q000592:standards; D008963:Molar; D012389:Root Canal Obturation; D012834:Silver / Q000592:standards
D012834:Silver; D006171:Gutta-Percha