Protracted anaphylaxis developed after peginterferon α-2a administration for chronic hepatitis C

Akihiko Sakatani1, Yoshinori Doi1, Takaaki Matsuda1

  • 1Akihiko Sakatani, Department of Gastroenterology and Hepatology, Osaka University Graduate School of Medicine, Suita, Osaka 565-0871, Japan.

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