2526
BACKGROUND : The optimal dosing regimens of lipid emulsion , epinephrine , or both are not yet determined in neonates in cases of local anaesthetic systemic toxicity ( LAST ) .
 Chemical: epinephrine; Disease: toxicity
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: epinephrine; Disease: toxicity