18479
Inocula were administered via the penile vein and a clinical scale ( 0 - 9 ) was established , based on weight and clinical and neurologic signs evaluated by the tail suspension test .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None