Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 359: 12.5 
Day 360: 9.1 
Day 361: 12.0 
Day 362: 8.5 
Day 363: 11.0 
Day 364: 9.8 

Tested for Phenytoin in Blood
Trend is decreasing
Abnormality: 
Low values on days 360, 362, 364
