doses of acyclovir between 500 and 1,000 mg/m2 of body surface area ( peak plasma levels , 7-86 micrograms/ml ) and doses of interferon between 2 x 10 ( 4 ) and 40 x 10 ( 4 ) units/kg per day ( peak serum levels , 5-608 units/ml ) were given .
C0032105
plasma
C0229671
serum