Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 3: 11.5 
Day 3: 10.1 
Day 3: 8.7 
Day 4: 13.3 
Day 5: 13.3 
Day 6: 9.6 
Day 7: 7.7 
Day 10: 8.1 
Day 10: 8.6 
Day 11: 10.1 

Tested for Phenytoin in Blood
Trend is decreasing
Abnormality: 
Low values on days 6, 7, 10
