Tested for Phenytoin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 140: 6.5 
Day 141: 7.5 
Day 142: 4.3 
Day 142: 17.3 
Day 143: 12.6 

Tested for Phenytoin in Blood
Trend is increasing
Abnormality: 
Low values on days 140, 141, 142
