TY - CONF A1 - Qingshan, Q A1 - Yixi, L A1 - Xiaomei, L A1 - Shore, R A1 - et, A L T1 - Proteomics and Cr(VI) exposure: exploring new biomarkers in humans. Y1 - 2005/04/ N1 - R830682 ER - TY - CONF A1 - Qingshan, Q T1 - Cr(VI) biomarkers: a pilot study using ProteinChip® technology. Y1 - 2005/05/ N1 - R830682 ER -