TY - BOOK ED - National Institute for Occupational Safety and Health. TI - Occupational exposure to hexavalent chromium T2 - Criteria for a recommended standard PY - 2013/// CY - [Atlanta, Ga.?] PB - Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health KW - Chromium KW - Toxicology KW - Local KW - Industrial hygiene KW - Standards KW - United States KW - Health aspects KW - Goverment publication N1 - "September 2013"--Page ii; Shipping list no.: 2016-0023-P; CRDP Project record; Includes bibliographical references (pages 109-125) ER -