Pedersen, B., & Dahl, R. (1989). Fiber bronchoscopy and bronchoalveolar lavage in patients with asthma. A description of the method / Fiberbronkoskopi og bronkoalveolaer lavage af asthmapatienter. Metodebeskrivelse. Ugeskrift for Laeger, 151(48), 3229.
Παραπομπή σε μορφή Chicago (17η εκδ.)Pedersen, B., και R. Dahl. "Fiber Bronchoscopy and Bronchoalveolar Lavage in Patients with Asthma. A Description of the Method / Fiberbronkoskopi Og Bronkoalveolaer Lavage Af Asthmapatienter. Metodebeskrivelse." Ugeskrift for Laeger 151, no. 48 (1989): 3229.
Παραπομπή σε μορφή MLA (9th εκδ.)Pedersen, B., και R. Dahl. "Fiber Bronchoscopy and Bronchoalveolar Lavage in Patients with Asthma. A Description of the Method / Fiberbronkoskopi Og Bronkoalveolaer Lavage Af Asthmapatienter. Metodebeskrivelse." Ugeskrift for Laeger, vol. 151, no. 48, 1989, p. 3229.