Alexandrescu, V The immune response induced by a split influenza vaccine. Studies on cellular immunity. [electronic resource] - Roumanian archives of microbiology and immunology - 155-64 p. digital Publication Type: Journal Article ISSN: 1222-3891 Subjects--Topical Terms: AdultAgedFemaleHumansImmunity, CellularInfluenza Vaccines--immunologyLeukocyte CountMaleMiddle AgedPhagocytosis--drug effects