{{Cite journal| doi = 10.1136/bmjopen-2022-069272| issn = 2044-6055 (Electronic) 2044-6055 (Linking)| volume = 13| issue = 4| pages = –069272| last1 = Cariello| first1 = C.| last2 = Grazioli| first2 = V. S.| last3 = Nikles| first3 = J.| last4 = Schmutz| first4 = E.| last5 = Hugli| first5 = O.| last6 = Bodenmann| first6 = P.| title = Understanding the experience in the healthcare system of non-migrant and migrant frequent users of the emergency department in French-speaking Switzerland: a comparative qualitative study| journal = BMJ Open| date = 2023-04-25| pmid = 37094894}}