13261
Two PRCA cases occurring with subcutaneous HX575 ( one certain , one likely ) indicate that chances of inducing a more immunogenic product are unpredictable , even with a biosimilar epoetin approved under the EMA biosimilar approval pathway .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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