title: [Role of biologically active substances in the pathogenesis of meningococcal infection in children].
mesh_terms: D002648:Child; D006801:Humans; D008589:Meningococcal Infections / Q000209:etiology*
vernacular_title: Rol' biologicheski aktivnykh veshchestv v patogeneze meningokokkovoĭ infektsii u deteĭ.