{{Cite journal| doi = 10.53738/revmed.2006.2.75.1827| issn = 1660-9379 (Print) 1660-9379 (Linking)| volume = 2| issue = 75| pages = 1827–8| last = Yersin| first = B.| title = [Difficult access to emergency care: an indication of the crisis state of healthcare?]| journal = Rev Med Suisse| date = 2006-09-05| pmid = 16948416}}