25750
NH2 - Terminal Probrain Natriuretic Peptide Is a Stronger Predictor of Cardiovascular Mortality Than C - Reactive Protein and Albumin Excretion Rate in Elderly Patients With Type 2 Diabetes : The Casale Monferrato population - based study .
 NH2
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 NH2