Visco, G [Virological laboratory diagnosis. Limitations, difficulties and prospects]. [electronic resource] - Il Policlinico. Sezione pratica Sep 1971 - 741-57 p. digital Publication Type: Journal Article ISSN: 0032-2644 Subjects--Topical Terms: Clinical Laboratory TechniquesComplement Fixation TestsCulture TechniquesFluorescent Antibody TechniqueHemagglutination Inhibition TestsMethodsNeutralization TestsPrecipitin TestsVirus CultivationVirus Diseases--diagnosisViruses--isolation & purification