A Study of Daily Variation in Physiological Oral Malodor - Hasegawa, Akira; Hori, Reiko; Imai, Rie; Ohmori, Misaki; Satoh, Shuichi (Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology), 2000)
Keywords: oral malodor; organoleptic score; tongue coating status; volatile sulphur compounds; whole saliva flow without stimulation