Athanasios G Kaditis, Ohler, Adrienne , Gileles‐Hillel, Alex , Choshen‐Hillel, Shoham , Gozal, David , Bruni, Oliviero , Aydinoz, Secil , Cortese, Rene , and Kheirandish‐Gozal, Leila . 2021. “Effects Of The Covid‐19 Lockdown On Sleep Duration In Children And Adolescents: A Survey Across Different Continents”. Pediatric Pulmonology, 56, Pp. 2265–2273. doi:10.1002/ppul.25367.