14004
With the use of physical methods , which are specific for assessment of continuous changes in turbidity over time , we have shown that bacterial growth was affected by not only on types of antibiotics and phages , but also by their concentration in media .
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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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