7030
CONCLUSION : Twice daily treatment with inhaled fluticasone propionate 50 micrograms or 100 micrograms was significantly more effective than theophylline in the treatment of mild - to - moderate asthma .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 None