TY - JOUR T1 - Biomarkers of exposure to low concentrations of benzene: a field assessment. JF - Occupational and Environmental Medicine JO - Occup Environ Med SP - 68 LP - 68 DO - 10.1136/oem.54.1.68 VL - 54 IS - 1 AU - E S Johnson Y1 - 1997/01/01 UR - http://oem.bmj.com/content/54/1/68.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -