Answer
Peak serum concentrations occur 72 to 96 hours after a single subcutaneous injection of Pegasys (peginterferon alfa-2a) 180 micrograms in healthy subjects.
Sources for this answer
- Pegasys 90 micrograms, 135 micrograms and 180 micrograms solution for injection in pre-filled syringepharmaand GmbH · emc · SmPC §5.2 Pharmacokinetic properties · Version 2Document updated
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