{{Cite journal| doi = 10.1136/bmjopen-2022-070765| issn = 2044-6055 (Electronic) 2044-6055 (Linking)| volume = 13| issue = 6| pages = –070765| last1 = Suttels| first1 = V.| last2 = Guedes Da Costa| first2 = S.| last3 = Garcia| first3 = E.| last4 = Brahier| first4 = T.| last5 = Hartley| first5 = M. A.| last6 = Agodokpessi| first6 = G.| last7 = Wachinou| first7 = P.| last8 = Fasseur| first8 = F.| last9 = Boillat-Blanco| first9 = N.| title = Barriers and facilitators to implementation of point-of-care lung ultrasonography in a tertiary centre in Benin: a qualitative study among general physicians and pneumologists| journal = BMJ Open| date = 2023-06-28| pmid = 37369423}}