Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 1: 17.3 
Day 36: 19.4 
Day 295: 17.7 
Day 302: 18.8 
Day 330: 15.5 
Day 351: 21.0 
Day 470: 17.3 
Day 582: 13.3 
Day 729: 13.7 

Tested for Phenytoin in Blood
Trend is decreasing
Abnormality: 
High values on days 351
