Levels of selected persistent organic pollutants in blood from delivering women in seven selected areas of São Paulo State, Brazil - Rudge, Cibele V. C.; Sandanger, Torkjel; Röllin, Halina B.; Calderon, Iracema M. P.; Volpato, Gustavo; Silva, João L. P.; Duarte, Geraldo; M. Neto, Corintio; Sass, Nelson; Nakamura, Mary U.; Odland, Jon O.; Rudge, Marilza V. C. (Environment International, 2012)