International Journal of Epidemiology, Volume 48, No. 1, Year 2019
Pediatric Allergy and Immunology, Volume 28, No. 4, Year 2017
Vaccine, Volume 33, No. 6, Year 2015
Pediatric Allergy and Immunology, Volume 28, No. 8, Year 2017
Public Health Nutrition, Volume 16, No. 9, Year 2013