James Mccallum

发表

W. R. Jennings, Ruth A. Riley, C. Powell, 2015, Critical Ultrasound Journal.

William B. Owens, W. R. Jennings, Lynn K. Thomas, 2011, Critical ultrasound journal.

R. Hoppmann, Nancy A. Richeson, L. Thomas, 2006, Journal of the South Carolina Medical Association.