a690006 interferon interferon alpha 2b interferon interferon alfa-2b interferon interferon alfa-2b Interferon Alfa-2b Injection: MedlinePlus Drug Information interferon 遺伝子組換えインターフェロンアルファ-2bに関するMedlinePlusの情報（原文） Summary of drug information (MedlinePlusDrug) interferon interferon alfa-2b interferon interferon interferon interferon alfa-2b interferon alfa-2b interferon alfa-2b interferon interferon interferon interferon interferon interferon interferon interferon interferon interferon interferon interferon alfa-2b interferon interferon interferon interferon interferon alfa-2b Interferon Alfa-2b Injection: MedlinePlus Drug Information interferon interferon alfa-2b interferon interferon alfa-2b interferon-alpha interferon interferon-alpha interferon alfa-2b Interferon Alfa-2b Injection: MedlinePlus Drug Information interferon alfa-2b interferon alfa-2b interferon interferon