Elian, M. V.; Irawati, N.; Nelis, S. EFFECTIVENESS OF 5% GUAVA LEAF (Psidium Guajava Linn) EXTRACT OF WHITE FRUIT VARIANT TO DECREASE LEVELS OF Volatile Sulfur Compounds (VSCs) IN HALITOSIS SUFFERERS. Andalas Dent. J. 2013, 1, 113-122.