| Literature DB >> 1053968 |
A Badersten, J Egelberg, G Koch.
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Year: 1975 PMID: 1053968 DOI: 10.1111/j.1600-0528.1975.tb00271.x
Source DB: PubMed Journal: Community Dent Oral Epidemiol ISSN: 0301-5661 Impact factor: 3.383