10102
A reamer bone graft alone , or after short term incubation in a dexamethasone enriched solution , and a reamer graft collected using beta - tricalcium phosphate ( beta - TCP ) granules in the filter of the RIA collection device were compared to autologous iliac wing graft .
 Chemical: dexamethasone; Chemical: beta - tricalcium phosphate; Chemical: beta - TCP
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: dexamethasone; Chemical: beta - tricalcium phosphate; Chemical: beta - TCP