title: Calculus or tumour?
authors.forename: K L
authors.initials: KL
authors.lastname: Ortega
authors.forename: A C
authors.initials: AC
authors.lastname: Luiz
authors.forename: F M
authors.initials: FM
authors.lastname: Martins
mesh_terms: D000369:Aged, 80 and over; D003728:Dental Calculus / Q000175:diagnosis* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008339:Mandibular Neoplasms / Q000175:diagnosis*; D011859:Radiography