Terrados, S., et al. “Effectiveness of Allergy Testing in Milk Induced Eosinophilic Esophagitis. Description and Follow-up of Patients”. Allergologia Et Immunopathologia, vol. 48, no. 6, Dec. 2020, pp. 576-81, https://all-imm.com/index.php/aei/article/view/140.