Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 3: 1.7 
Day 3: 25.3 
Day 3: 21.2 
Day 4: 19.5 
Day 4: 17.5 
Day 5: 12.1 
Day 6: 9.8 
Day 7: 7.7 
Day 8: 4.2 

Tested for Phenytoin in Blood
Trend is decreasing
Abnormality: 
Low values on days 3, 6, 7, 8
