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Neutrophils from 14 ALF patients were stimulated via the complement receptors using zymosan opsonized with ALF or control serum .
 Disease: ALF; Disease: ALF
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:
 Disease: ALF; Disease: ALF