{{Cite journal| doi = 10.1136/bmjopen-2025-108836| issn = 20446055 (ISSN)| volume = 15| issue = 12| pages = –108836| last1 = Coisy| first1 = F.| last2 = Simon| first2 = A.| last3 = Occelli| first3 = C.| last4 = Dupriez| first4 = F.| last5 = Ageron| first5 = F. X.| last6 = N’Diaye| first6 = L.| last7 = Féral-Pierssens| first7 = A. L.| last8 = Yates| first8 = G.| last9 = Bobbia| first9 = X.| title = Does a history of sickle cell disease affect the prescription of morphine? An international, randomised study based on clinical vignettes conducted among emergency physicians| journal = BMJ Open| date = 2025-12-26}}