Não informado. Survey of the literature of dental caries. University of Pittsburgh, School of Dentistry, Research Department.
Cytowanie według stylu Chicago (wyd. 17)Não informado. Survey of the Literature of Dental Caries. Pittsburgh, Pa: University of Pittsburgh, School of Dentistry, Research Department.
Cytowanie według stylu MLA (wyd. 8)Não informado. Survey of the Literature of Dental Caries. University of Pittsburgh, School of Dentistry, Research Department.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..