Heir, T., & Oseid, S. (1994). Self-reported asthma and exercise-induced asthma symptoms in high-level competitive cross-country skiers. Scandinavian journal of medicine & science in sports, 4(2), S. 128-133. doi:10.1111/j.1600-0838.1994.tb00415.x
Chicago ZitierstilHeir, T., and S. Oseid. "Self-reported Asthma and Exercise-induced Asthma Symptoms in High-level Competitive Cross-country Skiers." Scandinavian Journal of Medicine & Science in Sports 4, no. 2 (1994): S. 128-133.
MLA ZitierstilHeir, T., and S. Oseid. "Self-reported Asthma and Exercise-induced Asthma Symptoms in High-level Competitive Cross-country Skiers." Scandinavian Journal of Medicine & Science in Sports 4.2 (1994): S. 128-133.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.