Sue-Chu, M, Larsson, L & Bjermer, L. (2001, 12. December). Prevalence of asthma in young cross-country skiers in central Scandinavia: Differences between Norway and Sweden. Zugriff unter http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=8730329&dopt=Abstract
APA-Zitierstil (7. Ausg.)Sue-Chu, M., Larsson, L., & Bjermer, L. (1996). Prevalence of asthma in young cross-country skiers in central Scandinavia: Differences between Norway and Sweden.
Chicago-Zitierstil (17. Ausg.)Sue-Chu, M., L. Larsson, und L. Bjermer. Prevalence of Asthma in Young Cross-country Skiers in Central Scandinavia: Differences Between Norway and Sweden. 1996.
MLA-Zitierstil (9. Ausg.)Sue-Chu, M., et al. Prevalence of Asthma in Young Cross-country Skiers in Central Scandinavia: Differences Between Norway and Sweden. 1996.