JungmannS. M.BrandS.KolbJ.WitthöftM. (2020). Do Dr. Google and health apps have (comparable) side effects? An experimental study. Clinical Psychological Science, 8, 306–317. https://doi.org/10.1177/2167702619894904
SalkovskisP. M.RimesK. A.WarwickH. M. C.ClarkD. M. (2002). The Health Anxiety Inventory: Development and validation of scales for the measurement of health anxiety and hypochondriasis. Psychological Medicine, 32(5), 843–853. https://doi.org/10.1017/S0033291702005822.