Gomes, Heloisa Sousa Professional dental prophylaxis increases salivary cortisol in children with dental behavioural management problems: a longitudinal study. [electronic resource] - BMC oral health Aug 2016 - 74 p. digital Publication Type: Journal Article ISSN: 1472-6831 Standard No.: 10.1186/s12903-016-0273-1 doi Subjects--Topical Terms: ChildDental AnxietyDental ProphylaxisHumansHydrocortisone--analysisLongitudinal StudiesSaliva--chemistry