{{Cite journal| doi = 10.1016/j.ypmed.2012.08.005| issn = 1096-0260 (Electronic) 0091-7435 (Linking)| volume = 55| issue = 5| pages = 521–7| last1 = Guessous| first1 = I.| last2 = Gaspoz| first2 = J. M.| last3 = Theler| first3 = J. M.| last4 = Wolff| first4 = H.| title = High prevalence of forgoing healthcare for economic reasons in Switzerland: a population-based study in a region with universal health insurance coverage| journal = Prev Med| date = 2012-09-04| pmid = 22940614}}