Tested for Vancomycin in Blood
Normal range: 10.0 - 20.0 ug/mL
Day 108: 7.5 
Day 109: 19.0 
Day 629: 10.3 
Day 667: 12.9 
Day 691: 20.9 

Tested for Vancomycin in Blood
Trend is increasing
Abnormality: 
Low values on days 108High values on days 691
