Active vs. Passive Immunization Designing Vaccines Whole-Organism Vaccines Purified Macromolecules as Vaccines Recombinant-Vector Vaccines DNA Vaccines Synthetic-Peptide Vaccines Mulvivalent Subunit Vaccines a-cosmovici-l-iacob-psihologie-scolara.pdf violentainmediulscolar_prezentareppt.ppt