D. L. Welch

Human factors usability test and evaluation.

D. L. Welch, D L Welch, 1998, Biomedical instrumentation & technology.

Human factors in the health care facility.

D. L. Welch, D L Welch, 1998, Biomedical instrumentation & technology.

Design enhancement through human factored function allocation

D. L. Welch, D. L. Welch, 1994, AIAA/IEEE Digital Avionics Systems Conference. 13th DASC.