Gudjónsdóttir, M. J., Hentz, E., Berg, S., Backhaus, E., Elfvin, A., Kawash, S., & Trollfors, B. (2015). Serotypes of group B streptococci in western Sweden and comparison with serotypes in two previous studies starting from 1988. BMC Infect Dis.

Gudjónsdóttir, Margrét Johansson, Elisabet Hentz, Stefan Berg, Erik Backhaus, Anders Elfvin, Samir Kawash, e Birger Trollfors. "Serotypes of Group B Streptococci in Western Sweden and Comparison With Serotypes in Two Previous Studies Starting From 1988." BMC Infect Dis 2015.

Gudjónsdóttir, Margrét Johansson, et al. "Serotypes of Group B Streptococci in Western Sweden and Comparison With Serotypes in Two Previous Studies Starting From 1988." BMC Infect Dis 2015.