Tested for Phenytoin, Percent Free in Blood
Normal range: 6.0 - 16.0 %
Day 359: 24.0 
Day 360: 22.0 
Day 361: 25.0 
Day 361: 21.0 
Day 362: 24.0 

Tested for Phenytoin, Percent Free in Blood
Trend is decreasing
Abnormality: 
High values on days 359, 360, 361, 362
