title: Excessive internet use and depression: cause-effect bias?
authors.forename: Mohamed Farouk
authors.initials: MF
authors.lastname: Allam
mesh_terms: D016739:Behavior, Addictive / Q000175:diagnosis / Q000453:epidemiology; D015982:Bias; D003866:Depressive Disorder / Q000175:diagnosis* / Q000453:epidemiology*; D006801:Humans; D020407:Internet / Q000706:statistics & numerical data*