title: Interferon alfa: hyperpigmentation.
mesh_terms: D000998:Antiviral Agents / Q000009:adverse effects*; D006801:Humans; D017495:Hyperpigmentation / Q000139:chemically induced*; D000077190:Interferon alpha-2; D016898:Interferon-alpha / Q000009:adverse effects*; D011092:Polyethylene Glycols / Q000009:adverse effects*; D011994:Recombinant Proteins / Q000009:adverse effects
chemical_list: D000998:Antiviral Agents; D000077190:Interferon alpha-2; D016898:Interferon-alpha; D011994:Recombinant Proteins; D011092:Polyethylene Glycols; C417083:peginterferon alfa-2b