Opatrný, K [5-Hydroxytryptamine in the blood of patients with carcinoid syndrome]. [electronic resource] - Zeitschrift fur die gesamte innere Medizin und ihre Grenzgebiete Sep 1968 - 556-61 p. digital Publication Type: Journal Article ISSN: 0044-2542 Subjects--Topical Terms: Elbow--blood supplyFemoral ArteryFemoral VeinHeart Valve Diseases--etiologyHeart VentriclesHepatic VeinsHumansMalignant Carcinoid Syndrome--bloodPortal VeinSerotonin--bloodVeinsVena Cava, Inferior