Dansk Lunge cancer Gruppe:
https://www.lungecancer.dk/
Retningslinjer for lungepatologi 2020
https://www.lungecancer.dk/wp-content/uploads/2020/12/DLCG_Patologi_v2.0_AdmGodk_091120.pdf
ATS Official Documents
https://www.thoracic.org/statements/insterstitial-lung-disease.php