[Comparative study of radiopacity of the root canal filling cements].
D003287:Contrast Media; D003738:Dental Cements; D011861:Radiography, Dental; D012387:Root Canal Filling Materials
D003287:Contrast Media; D003738:Dental Cements; D012387:Root Canal Filling Materials
Estudo comparativo da radiopacidade dos cimentos obturadores de canais radiculares.