3083
We conclude that aminoglycoside - associated ototoxicity was less severe and more often reversible with netilmicin than with tobramycin .
 Chemical: aminoglycoside; Disease: ototoxicity; Chemical: netilmicin; Chemical: tobramycin
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: aminoglycoside; Disease: ototoxicity; Chemical: netilmicin; Chemical: tobramycin