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We used total urinary As [ U - As ; the sum of As metabolites ( iAs + MMA + DMA ) in urine ] as the measure of iAs exposure .
 Anatomy: urinary; Anatomy: urine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: urinary; Anatomy: urine