RT Journal Article SR Electronic T1 Oncologic emergencies: Superior vena cava syndrome (MARCH 2002) JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 744 OP 744 VO 69 IS 10 A1 Rahul Gupta A1 Seema Gupta YR 2002 UL http://www.ccjm.org/content/69/10/744.abstract AB