Inferior vena cava obstruction. Study of 26 cases.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001344:Autopsy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010690:Phlebography; D014652:Vascular Diseases; D014682:Vena Cava, Inferior