COVID-19 and air pollution: A dangerous association? M. Urrutia-Pereira; C.A. Mello-da-Silva; D. Solé;

Sleep disturbances and affecting factors in young children with food allergy and their mothers S. Filiz; ¿. Kele¿; U.E. Akbulut; ¿.A. I¿¿k; M.Z. Kara;

The relationship between second-hand smoke and wheezing in infants from Córdoba, Argentina A. Teijeiro; M.N. Cuello; M.G. Raiden; R.E. Vieyra; D. Solé; P. Ellwood; R.M. Gomez;