[CO2 laser in dentistry. Chemico-physical and clinical aspects. 2].
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Biomedical subjects
Publications and source records attributed to B Grilli.
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The results are reported of an epidemiologic research carried out on 205 patients which presented bad occlusions. We found that 9.27% of the patients presented inclusions of canine teeth, that female subjects were more affected by the inclusion than male subjects, and that inclusions were more frequent at the level of the upper jaw.
Authors present this review article in the beginning of an experimental study about lasers applications in dentistry. They also show the main characteristics of lasers involved in this kind of research.
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Genetic analysis of influenza B virus strains isolated during concurrent epidemics (February-March 1982) in three physically separated schools was carried out using the RNA:RNA hybridization technique. The data supports the hypothesis that the influenza B virus epidemics in each school were initiated by different viruses and the variability of the strains in a closed community was found to be minor though some variants were detected.
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