Kaikkonen L, Lankinen H, Harjunpää I, Hokynar K, Söderlund-Venermo M, Oker-Blom C, Hedman L, Hedman K. Acute-phase-specific heptapeptide epitope for diagnosis of parvovirus B19 infections. J Clin Microbiol 1999;37:3952-3956.

Söderlund M, von Essen R, Haapasaari J, Kiistala U, Kiviluoto O, Hedman K. Persistence of parvovirus B19 DNA in synovial membranes of young subjects with and without chronic arthropathy. Lancet 1997;343:1063-1065. 

Söderlund M, Brown CS, Spaan WJ, Hedman L, Hedman K. Epitope type specific IgG responses to capsid proteins VP1 and VP2 of human parvovirus B19. J Infect Dis 1995;172:1431-1436.

Söderlund M, Brown C, Cohen B, Hedman K. Accurate serodiagnosis of B19 parvovirus infections by measurement of IgG avidity. J Infect Dis 1995;171:710-713.

Hedman K, Lappalainen M, Söderlund M, Hedman L. Avidity of IgG in serodiagnosis of infectious diseases. Rev Med Microbiol 1993;4:123-129.

Lappalainen M, Koskela P, Koskiniemi M, Ämmälä P, Hiilesmaa V, Teramo K, Raivio KO, Remington JS, Hedman K. Toxoplasmosis acquired during pregnancy: improved serodiagnosis based on avidity of immunoglobulin G. J Infect Dis 1993;167:691-697.

Söderlund M, Brown K, Meurman O, Hedman K. Prokaryotic expression of a VP1-polypeptide antigen for diagnosis by a human parvovirus B19 antibody enzyme immunoassay. J Clin Microbiol 1992;30:305-311.

Hedman K, Vaheri A, Brummer-Korvenkontio M. Rapid diagnosis of hantavirus disease with an IgG-avidity assay. Lancet 1991;338:1353-1356.

Hedman K, Lappalainen M, Seppälä I, Mäkelä O. Recent primary toxoplasma infection indicated by a low avidity of specific IgG. J Infect Dis 1989;159:736-740.

Hedman K, Seppälä I. Recent rubella virus infection indicated by a low avidity of specific IgG. J Clin Immunol 1988;8:214-221.