A G Alexander. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdultDental Calculus/epidemiologyDental Health SurveysDental Plaque/epidemiologyGingivitis/epidemiologyHumansMethodsMiddle AgedPeriodontal Index
Year: 1970 PMID: 4254169 DOI: 10.1111/j.1600-0765.1970.tb00707.x
Source DB: PubMed Journal: J Periodontal Res ISSN: 0022-3484 Impact factor: 4.419