Maternal cell phone and cordless phone use during pregnancy and behaviour problems in 5-year-old children.Mónica Guxens, Manon van Eijsden, +5 authors Anke HussJournal of epidemiology and community health2013BACKGROUND A previous study found an association between maternal cell phone use during pregnancy and maternal-reported child behaviour problems at age 7. Together with cell phones, cordless phones… (More)