. "PEGINTERFERON ALFA-2A 180MCG/0.5ML PEN" . . "PEGINTERFERON ALFA-2A 180MCG/0.5ML INJ,PEN,0.5ML"@en . . "PEGINTERFERON ALFA-2A 180MCG/0.5ML INJ,PEN,0.5ML"@en . "MCG/0.5ML" . . . . "1650922" . . . . . "180" . . . . "C1319694" . "731326" . . . .