11963
The purpose of this study was to evaluate simplified methods for estimation of Technetium Tc 99m ( 99mTc ) - pentetate and orthoiodohippurate I 131 ( 131I - OIH ) plasma clearance in dogs and cats with 1 and 2 blood samples .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 None