Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitlePulse oximeter probes. A comparison between finger, nose, ear and forehead probes under conditions of poor perfusion.AuthorsClayton, D G; Webb, R K; Ralston, A C; Duthie, D; Runciman, W BPublicationAnaesthesia, 1991, Vol 46, Issue 4, p260ISSN0003-2409Publication typejournal articleDOI10.1111/j.1365-2044.1991.tb11492.x