title: [Potentials for the early differential diagnosis of chronic periodontitis using photoplethysmography].
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008027:Light; D010518:Periodontitis / Q000175:diagnosis*; D010519:Periodontium / Q000098:blood supply; D010991:Plethysmography / Q000379:methods*; D013997:Time Factors
vernacular_title: Vozmozhnosti ranneĭ differentsial'noĭ diagnostiki khronicheskogo periodontita s pomoshch'iu fotopletizmografii.