4901
Effects of octylphenol and bisphenol A on the expression of calcium transport genes in the mouse duodenum and kidney during pregnancy .
 Chemical: octylphenol; Chemical: bisphenol A; Chemical: calcium
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: octylphenol; Chemical: bisphenol A; Chemical: calcium