2385
This retrospective study investigated the combination of bort ( 1 . 3 mg / m ( 2 ) on days 1 , 4 , 8 , and 11 every 3 weeks ) and dex ( 20 mg on the day of and the day after bort ) as salvage treatment in 85 patients with R / R MM after prior autologous stem cell transplantation or conventional chemotherapy .
 Chemical: bort; Chemical: dex; Chemical: bort; Disease: MM
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: bort; Chemical: dex; Chemical: bort; Disease: MM