[INFLUENZA IN THE AGED: VALUE OF ITS IDENTIFICATION BY THE COMPLEMENT FIXATION REACTION].
D003168:Complement Fixation Tests; D005853:Geriatrics; D006801:Humans; D007251:Influenza, Human
COMPLEMENT FIXATION TESTS; GERIATRICS; INFLUENZA
LA GRIPPE DU VIEILLARD: INT'ER ET DE SON IDENTIFICATION PAR LA R'EACTION DE FIXATION DU COMPL'EMENT.