by Pollak, S J, McMillan, S T, Mumpower, E, Wharff, R, Knopf, W, Felner, J M, Yoganathan, A P
Published in International journal of sports medicine (01.11.1987)

by MUMPOWER E,US
Year of Publication 19.02.1974

by S. BAX, P. CIOCCA, E. L. MUMPOWER
Year of Publication 12.08.1998