Medline ® Abstract for Reference 5
of 'Metastatic well-differentiated gastroenteropancreatic neuroendocrine tumors: Presentation, prognosis, imaging, and biochemical monitoring'
Malignant carcinoid of the small intestine with metastases to the liver, valvular disease of the right side of the heart (pulmonary stenosis and tricuspid regurgitation without septal defects), peripheral vasomotor symptoms, bronchoconstriction, and an unusual type of cyanosis; a clinical and pathologic syndrome.
THORSON A, BIORCK G, BJORKMAN G, WALDENSTROM J
Am Heart J. 1954;47(5):795.