4435
In conclusion , when pulmonary abnormalities are found in HTLV - 1 carriers , we should be careful in determining whether such pulmonary involvements are etiologically related to HTLV - 1 infection .
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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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