title: [Letter: Comparative values of hemagglutination inhibition and complement fixation in the serodiagnosis of influenza].
mesh_terms: D002648:Child; D003168:Complement Fixation Tests; D005069:Evaluation Studies as Topic; D005602:France; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007251:Influenza, Human / Q000175:diagnosis*
vernacular_title: Valeur comparée de l'inhibition de l'hémagglutination et de la fixation du complément dans le sérodiagnostic de la grippe