Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 1: 9.8 
Day 2: 6.7 
Day 3: 7.5 
Day 3: 7.0 
Day 4: 10.3 

Tested for Phenytoin in Blood
Trend is increasing
Abnormality: 
Low values on days 1, 2, 3
