Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 322: 5.3 
Day 322: 16.7 
Day 322: 13.4 
Day 324: 15.7 
Day 324: 15.3 
Day 332: 4.3 
Day 345: 9.1 
Day 345: 8.8 
Day 366: 9.9 

Tested for Phenytoin in Blood
Trend is decreasing
Abnormality: 
Low values on days 322, 332, 345, 366
