Javier, Mallol, et al. “Hospital Admission for Symptoms Exacerbation in 2,075 Infants Suffering from Recurrent Asthma-Like Symptoms: (EISL-3 South America)”. Allergologia Et Immunopathologia, vol. 49, no. 4, July 2021, pp. 47-54, https://doi.org/10.15586/aei.v49i4.100.