BALLINI, Giulia et al. Frequency of positive oral food challenges and their outcomes in the allergy unit of a tertiary-care pediatric hospital. Allergologia et Immunopathologia, Singapore, v. 49, n. 3, p. 120–130, 2021. DOI: 10.15586/aei.v49i3.103. Disponível em: https://all-imm.com/index.php/aei/article/view/103.. Acesso em: 12 sep. 2025.