3426
The peak GH responses were significantly lower with the ARG test ( median 4 . 43 mu g / L ) ( p < 0 . 0001 ) than with the ITT ( median 9 . 38 mu g / L ) , and the peak GH responses with the GHRP - 2 test ( median 28 . 88 mu g / L ) were higher ( p < 0 . 0001 ) .
 Chemical: ARG
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: ARG