Comments on: Biomonitoring of polycyclic aromatic hydrocarbon exposure in pregnant women in Trujillo, Peru http://blogs.washplus.org/iaqupdates/2013/01/biomonitoring-of-polycyclic-aromatic-hydrocarbon-exposure-in-pregnant-women-in-trujillo-peru/ from the WASHplus Project Sat, 19 Sep 2015 07:30:10 +0000 hourly 1 https://wordpress.org/?v=4.4.4