by Maniatis, A K, Taylor, L, Letson, B, Bloch, C, Kappy, M S, Zeitler, P
Published in Journal of investigative medicine (01.01.2004)

by Kauffman, J N, Walker, T, Lattouf, O, Letson, B, Guyton, R A
Published in The Journal of extra-corporeal technology (1991)

by Letson, Ben
Published in International social science review (01.01.1995)