[Follow-up of epidemiological and serological indices in groups of subjects vaccinated against influenza].
D000293:Adolescent; D000328:Adult; D000917:Antibody Formation; D002648:Child; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000276:immunology*; D008875:Middle Aged; D012383:Romania; D014611:Vaccination
D007252:Influenza Vaccines
Poursuite des des indices épidémiologiques et sérologiques chez des groupes de sujets vaccinés contre la grippe.