Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 1: 14.4 
Day 2: 12.3 
Day 3: 8.6 
Day 4: 9.5 
Day 6: 8.4 
Day 7: 8.1 
Day 8: 14.8 
Day 9: 12.5 

Tested for Phenytoin in Blood
Trend is decreasing
Abnormality: 
Low values on days 3, 4, 6, 7
