CIRCUMAORTIC VENOUS RING: INCIDENCE AND SIGNIFICANCEBECKMANN CF; ABRAMS HL.1979; AMER. J. ROENTGENOL.; USA; DA. 1979; VOL. 132; NO 4; PP. 561-565; BIBL. 11 REF.Article

IDIOPATHIC RENAL VEIN VARICES: INCIDENCE AND SIGNIFICANCEBECKMANN CF; ABRAMS HL.1982; RADIOLOGY; ISSN 0033-8419; USA; DA. 1982; VOL. 143; NO 3; PP. 649-652; BIBL. 11 REF.Article

RENAL VEIN VALVES: INCIDENCE AND SIGNIFICANCE.BECKMANN CF; ABRAMS HL.1978; RADIOLOGY; U.S.A.; DA. 1978; VOL. 127; NO 2; PP. 351-356; BIBL. 7 REF.Article

ANGIOGRAPHY OF NONFUNCTIONING PHEOCHROMOCYTOMAS OF THE ADRENAL GLAND.BECKMANN CF; LEVIN DC; PHILLIPS DA et al.1977; RADIOLOGY; U.S.A.; DA. 1977; VOL. 124; NO 1; PP. 53-55; BIBL. 7 REF.Article

REACTIVE HYPEREMIA AS AN INDICATOR OF PERIPHERAL VASODILATATION ASSOCIATED WITH ARTERIAL STENOSESBECKMANN CF; LEVIN DC; KUBICKA R et al.1982; INVEST. RADIOL.; ISSN 0020-9996; USA; DA. 1982; VOL. 17; NO 1; PP. 77-81; BIBL. 19 REF.Article

VASCULAR RESISTANCE CHANGES DISTAL TO PROGRESSIVE ARTERIAL STENOSIS: A CRITICAL RE-EVALUATION OF THE CONCEPT OF VASODILATOR RESERVELEVIN DC; BECKMANN CF; SERUR JR et al.1980; INVEST. RADIOL.; USA; DA. 1980; VOL. 15; NO 2; PP. 120-128; BIBL. 22 REF.Article

CARDIOMEGALY OF A CAUSE OF NONUNIFORM PULMONARY ARTERY PERFUSION.BECKMANN CF; LEVIN DC; ULREICH S et al.1977; AMER. J. ROENTGENOL.; U.S.A.; DA. 1977; VOL. 129; NO 4; PP. 661-666; BIBL. 6 REF.Article

BALLOON-OCCLUSION SUPERIOR MESENTERIC ARTERIOGRAPHY FOR IMPROVED VISUALIZATION OF THE MESENTERIC AND PORTAL VENOUS ANATOMY OF DOGSPHILLIPS DA; ADAMS DF; BECKMANN CF et al.1980; INVEST. RADIOL.; USA; DA. 1980; VOL. 15; NO 2; PP. 129-133; BIBL. 8 REF.Article

THE EFFECT OF SEQUENTIAL ARTERIAL STENOSES ON FLOW AND PRESSUREBECKMANN CF; LEVIN DC; KUBICKA RA et al.1981; RADIOLOGY; ISSN 0033-8419; USA; DA. 1981; VOL. 140; NO 3; PP. 655-659; BIBL. 17 REF.Article

FREQUENCY AND CLINICAL SIGNIFICANCE OF FAILURE TO VISUALIZE THE CONUS ARTERY DURING CORONARY ARTERIOGRAPHYLEVIN DC; BECKMANN CF; GARNIC JD et al.1981; CIRCULATION; ISSN 0009-7322; USA; DA. 1981; VOL. 63; NO 4; PP. 833-837; BIBL. 12 REF.Article

SEGMENTAL PANCREATIC AUTOTRANSPLANTATION FOR CHRONIC PANCREATITISROSSI LC; BRAASCH JW; NUGENT FW et al.1983; AMERICAN (THE) JOURNAL OF SURGERY; ISSN 0002-9610; USA; DA. 1983; VOL. 145; NO 4; PP. 437-442; BIBL. 17 REF.Article