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Waris M, Meurman O, Mufson MA, Ruuskanen O, Halonen P.Waris M, et al. Among authors: ruuskanen o.J Med Virol. 1992 Oct;38(2):111-6. doi: 10.1002/jmv.1890380208.J Med Virol. 1992.PMID: 1460457
Ruuskanen O, Arola M, Heikkinen T, Ziegler T.Ruuskanen O, et al.Pediatr Infect Dis J. 1991 Jun;10(6):425-7. doi: 10.1097/00006454-199106000-00001.Pediatr Infect Dis J. 1991.PMID: 1852537Review.No abstract available.
Arola M, Ruuskanen O, Ziegler T, Mertsola J, Näntö-Salonen K, Putto-Laurila A, Viljanen MK, Halonen P.Arola M, et al. Among authors: ruuskanen o.Pediatrics. 1990 Dec;86(6):848-55.Pediatrics. 1990.PMID: 2174535
Ruuskanen O, Arola M, Putto-Laurila A, Mertsola J, Meurman O, Viljanen MK, Halonen P.Ruuskanen O, et al.Pediatr Infect Dis J. 1989 Feb;8(2):94-9.Pediatr Infect Dis J. 1989.PMID: 2495520