A G Alexander. Show Affiliations »
Abstract
Mesh: See more » AdolescentDental Calculus/epidemiologyDental Plaque/epidemiologyGingivitis/epidemiologyHumansMouth Breathing/complicationsRespiration
Year: 1970 PMID: 5267641
Source DB: PubMed Journal: Parodontologie ISSN: 0031-2339