Prospective cohort analysis of cellphone use and emotional and behavioural difficulties in children

Autor:	Sudan, Madhuri, Olsen, Jorn, Arah, Oyebuchi A, Obel, Carsten, Kheifets, Leeka
Zdroj:	Journal of Epidemiology and Community Health (1979-), 2016 Dec 01. 70(12), 1207-1213.
Databáze:	JSTOR Journals
Externí odkaz:	http://www.jstor.org/stable/44133787 Zobrazit plný text záznamu