15354
We address several of these issues , including why the study and regulation of EDCs should incorporate endocrine principles ; what level of consensus there is for low dose effects ; challenges to our understanding of non - monotonicity ; and whether EDCs have been demonstrated to produce adverse effects .
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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:
 None