2118
The effects of tilmicosin administration in the feed at 400 mg / kg and an injection therapy of clinically diseased pigs with long - acting oxytetracycline ( Terramycine LA ) at 20 mg / kg bodyweight were compared .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
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