[Extrinsic discoloration of teeth].
D003741:Dental Deposits / Q000150:complications / Q000378:metabolism; D006801:Humans; D011506:Proteins / Q000378:metabolism; D012463:Saliva / Q000502:physiology; D014075:Tooth Discoloration / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology
D011506:Proteins
Coloraciones extrínsecas de los dientes.