JIFFRY, MTM2011-02-142011-02-1419761976JIFFRY, MTM, Size of particles produced by mastication of food, University of Peradeniya UP(MED), 1976: 117p.http://imsear.searo.who.int/handle/123456789/129732Dissertation: MD, University of Peradeniya: UP(MED), 1976.en-USUniversity of Peradeniya, UP(MED): Sri Lanka HELLIS NetworkFoodThesis