Stewart, G W Cyanosis attributable to right to left shunt in carcinoid syndrome. [electronic resource] - British medical journal (Clinical research ed.) Mar 1986 - 589-90 p. digital Publication Type: Case Reports; Journal Article ISSN: 0267-0623 Standard No.: 10.1136/bmj.292.6520.589-a doi Subjects--Topical Terms: AgedCyanosis--etiologyFemaleHumansMalignant Carcinoid Syndrome--complicationsOxygen--bloodPartial Pressure