James C. Helmkamp

发表

Christopher G. Blood, William M. Pugh, James C. Helmkamp, 1987 .

Lawrence A. Palinkas, William M. Pugh, James C. Helmkamp, 1984 .

James C. Helmkamp, James A. Kaplan, A Hall, 2008, MMWR. Morbidity and mortality weekly report.

James C. Helmkamp, 2007 .

Bruce A. Lawrence, James C. Helmkamp, Mary E. Aitken, 2009, Public health reports.

James C. Helmkamp, J. Helmkamp, Mary W. Carter, 2009, Southern medical journal.

Bethany A. West, James C. Helmkamp, Ruth A. Shults, 2005, Pediatrics.