Chachu, K. A., Day, L., Lebwohl, B., Muniraj, T., Patel, A., Peery, A. F., . . . Sharaf, R. (2020). AGA institute and the joint task force on allergy-immunology practice parameters clinical guidelines for the management of eosinophilic esophagitis. Annals of Allergy, Asthma & Immunology, 124(5), 416-423. https://doi.org/10.1016/j.anai.2020.03.020

Chachu, Karen A., et al. "AGA Institute and the Joint Task Force on Allergy-immunology Practice Parameters Clinical Guidelines for the Management of Eosinophilic Esophagitis." Annals of Allergy, Asthma & Immunology 124, no. 5 (2020): 416-423. https://doi.org/10.1016/j.anai.2020.03.020.

Chachu, Karen A., et al. "AGA Institute and the Joint Task Force on Allergy-immunology Practice Parameters Clinical Guidelines for the Management of Eosinophilic Esophagitis." Annals of Allergy, Asthma & Immunology, vol. 124, no. 5, 2020, pp. 416-423, https://doi.org/10.1016/j.anai.2020.03.020.