title: [Analysis of the evolution of morbidity caused by viral hepatitis in the S.R. of Rumania using a mathematical model].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006525:Hepatitis, Viral, Human / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012383:Romania; D012424:Rural Population; D012621:Seasons; D012737:Sex Factors; D014505:Urban Population
vernacular_title: L'analyse de l'évolution de la morbidité par l'hépatite virale dans la R. S. de Roumanie à l'aide d'un modèle mathématique