[Mesenteric vascular occlusion--statistical study of the cases in Japan].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D008641:Mesenteric Vascular Occlusion / Q000453:epidemiology*; D008875:Middle Aged