Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 5: 6.8 
Day 6: 9.7 
Day 7: 12.0 
Day 8: 12.1 
Day 35: 18.1 

Tested for Phenytoin in Blood
Trend is increasing
Abnormality: 
Low values on days 5, 6
