29555
CONCLUSION : Even in a highly standardized system for warfarin dosing by a pharmacist - managed protocol , higher disease severity and poor nutritional status placed hospitalized patients at greater risk of experiencing excessive anticoagulation .
 Chemical: warfarin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: warfarin 
Answer:
 Chemical: warfarin