Chung, Kian Fan, Wenzel, Sally E., Boulet, Louis-Philippe, Brightling, Christopher, Chanez, Pascal, Dahlen, Sven-Erik, Djukanovic, Ratko, Frey, Urs, Gaga, Mina, Gibson, Peter, Hamid, Qutayba, Jajour, Nizar N., Brozek, Jan L., Mauad, Thais, Sorkness, Ronald L., Teague, W. Gerald, Bush, Andrew, Castro, Mario, Sterk, Peter J., Adcock, Ian M., Bateman, Eric D., Bel, Elisabeth H., Bleecker, Eugene R.. European Respiratory Society; 2014. International ERS/ATS guidelines on definition, evaluation and treatment of severe asthma.

Holguin, Fernando, Cardet, Juan Carlos, Chung, Kian Fan, Diver, Sarah, Ferreira, Diogenes S., Fitzpatrick, Anne, Gaga, Mina, Kellermeyer, Liz, Khurana, Sandhya, Knight, Shandra, McDonald, Vanessa M., Morgan, Rebecca L., Ortega, Victor E., Rigau, David, Subbarao, Padmaja, Tonia, Thomy, Adcock, Ian M., Bleecker, Eugene R., Brightling, Chris, Boulet, Louis-Philippe, Cabana, Michael, Gibson, Peter. European Respiratory Society; 2020. Management of severe asthma: a European Respiratory Society/American Thoracic Society guideline.