Danis, Ildikó, Veronika Bóné, Réka Hegedűs, Attila Pilinszki, Tünde Szabó, and Beáta Dávid. 2020. “Infancy in 21st Century Hungary: A Project Introduction: Policy, Theoretical and Methodological Framework and Objectives of the First National Representative Parent Survey on Infant and Early Childhood Mental Health”. European Journal of Mental Health 15 (2):111-44. https://doi.org/10.5708/EJMH.15.2020.2.3.