Rotzén‐Östlund, M., Eriksson, M., Tiveljung Lindell, A., Allander, T., Zweygberg Wirgart, B., & Grillner, L. (2013). Children with multiple viral respiratory infections are older than those with single viruses. Acta Paediatr.

Rotzén‐Östlund, Maria, Margareta Eriksson, Annika Tiveljung Lindell, Tobias Allander, Benita Zweygberg Wirgart, ja Lena Grillner. "Children With Multiple Viral Respiratory Infections Are Older Than Those With Single Viruses." Acta Paediatr 2013.

Rotzén‐Östlund, Maria, et al. "Children With Multiple Viral Respiratory Infections Are Older Than Those With Single Viruses." Acta Paediatr 2013.