W. Ball

Blood lead levels in young children--United States and selected states, 1996-1999.

J. Braggio, M. Mueller, J. Lofgren, 2000, MMWR. Morbidity and mortality weekly report.

Adult blood lead epidemiology and surveillance--United States, fourth quarter, 1995.

J. Kaufman, P. Schnitzer, E. Rhoades, 1996, MMWR. Morbidity and mortality weekly report.

Adult blood lead epidemiology and surveillance--United States, 1998-2001.

Richard D. Leiker, R. Roscoe, Stephen G. Whittaker, 2002, Morbidity and mortality weekly report. Surveillance summaries.

Blood lead levels in young children--United States and selected states, 1996-1999.

J. Braggio, R. Gergely, W. Ball, 2000, MMWR. Morbidity and mortality weekly report.