4434
Daily Hg intake via fish consumption is significantly correlated with THg and MeHg accumulated in human hair ( r = 0 . 48 , p < 0 . 01 ; r = 0 . 43 , p < 0 . 01 ) .
 Hg, MeHg
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Hg, MeHg