Screen time of infants in Sydney, Australia: a birth cohort study
Meena Chandra, Bin Jalaludin, Susan Woolfenden, Joseph Descallar, Laura Nicholls, Cheryl Dissanayake, Katrina Williams, Elisabeth Murphy, Amelia Walter, John Eastwood, Valsamma Eapen
BMJ Open Oct 2016, 6 (10) e012342; DOI: 10.1136/bmjopen-2016-012342