title: Troubling thoughts.
mesh_terms: D001007:Anxiety / Q000453:epidemiology / Q000523:psychology; D004190:Disasters; D062406:Fukushima Nuclear Accident; D006306:Health Surveys; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008603:Mental Health / Q000706:statistics & numerical data*; D013313:Stress Disorders, Post-Traumatic / Q000150:complications / Q000453:epidemiology* / Q000209:etiology / Q000523:psychology*; D017741:Survivors / Q000523:psychology*