A cross-sectional study of the association between mobile phone use and symptoms of ill health.
Yong Min ChoHee Jin LimHoon JangKyung Hee KimJae Wook ChoiChol ShinSeung Ku LeeJong Hwa KwonNam KimPublished in: Environmental health and toxicology (2016)
Mobile phone call duration was not significantly associated with stress, sleep, cognitive function, or depression, but was associated with the severity of headaches.