by Ho, Carlton L., Humphrey, Dennis, Hyslip, James P., Moorhead, William
Published in Transportation research record (01.01.2013)

by HO, Carlton L, HUMPHREY, Dennis, HYSLIP, James P, MOORHEAD, William
Published in Transportation research record (2013)

by Humphrey, Dennis R
Year of Publication 01.01.2010

by Humphrey, Dennis C
Published in Proceedings of the Royal Society of Medicine (01.09.1967)

by Falls, H B, Humphrey, L D
Published in Medicine and science in sports (1976)

by Humphrey, D
Published in The Physician and sportsmedicine (01.12.1990)

by Humphrey, D
Published in The Physician and sportsmedicine (01.04.1990)

by Humphrey, D
Published in The Physician and sportsmedicine (01.12.1989)

by Humphrey, D
Published in The Physician and sportsmedicine (01.10.1989)

by Humphrey, D
Published in The Physician and sportsmedicine (01.08.1989)

Published in The Physician and sportsmedicine (01.04.1989)

by Humphrey, D
Published in The Physician and sportsmedicine (01.02.1989)

by Humphrey, D
Published in The Physician and sportsmedicine (01.12.1988)

by Humphrey, D
Published in The Physician and sportsmedicine (01.10.1988)

by Humphrey, D
Published in The Physician and sportsmedicine (01.08.1988)

by Humphrey, D
Published in The Physician and sportsmedicine (01.06.1988)

by Humphrey, D
Published in The Physician and sportsmedicine (01.04.1988)

by Humphrey, D
Published in The Physician and sportsmedicine (01.02.1988)

by Falls, H B, Humphrey, L D
Published in Research quarterly - American Alliance for Health, Physical Education, Recreation, and Dance (01.03.1978)

by Falls, H B, Humphrey, L D
Published in Research quarterly - American Alliance for Health, Physical Education, Recreation, and Dance (01.12.1976)