Artikkeliväitöskirjan yhteenveto-osa ja 4 eripainosta.
kuvitettu
Nimiösivulla myös: Department of Microbiology, National Public Health Institute, Helsinki, and Department of Biological and Environmental Sciences, Faculty of Biosciences, University of Helsinki
Tiivistelmä ja 4 erip. - Nimiösivulla myös: Department of Microbiology, National Public Health Institute, Helsinki, Finland, and Department of Biological and Environmental Sciences, Faculty of Biosciences, University of Helsinki, Finland
Nimiönäytöllä myös: Department of Microbiology, National Public Health Institute, Helsinki, Finland and Department of Biological and Environmental Sciences, Faculty of Biosciences, University of Helsinki, Finland
Tekstiä
Tiivistelmäosa. - Department of Microbiology, National Public Health Institute, Helsinki, Finland and Department of Biological and Environmental Sciences, Faculty of Biosciences, University of Helsinki, Finland