Department of Internal Medicine Kosin University College of Medicine Busan 49267 South Korea;
Department of Internal Medicine Kosin University College of Medicine Busan 49267 South Korea;
Department of Internal Medicine Kosin University College of Medicine Busan 49267 South Korea;
Department of Internal Medicine Kosin University College of Medicine Busan 49267 South Korea;
Department of Internal Medicine Kosin University College of Medicine Busan 49267 South Korea;
Department of Internal Medicine Kosin University College of Medicine Busan 49267 South Korea;
Department of Internal Medicine Kosin University College of Medicine Busan 49267 South Korea;
Influenza B virus; Mesenteric ischemia; Venous thrombosis; Mesenteric vascular occlusion; Influenza; Human; Case reports;