by CREED, R F, BIGGERS, J D
Published in Journal of reproduction & fertility (01.08.1964)

by BIGGERS, J D, CREED, R F
Published in Nature (London) (07.04.1962)

by Lees, P, Creed, R F, Gerring, E E, Gould, P W, Humphreys, D J, Maitho, T E, Michell, A R, Taylor, J B
Published in Equine veterinary journal (01.04.1983)

by CREED, R F, BIGGERS, J D
Published in American journal of anatomy (01.11.1963)

by Creed, R. F. S.
Published in Journal of anatomy (01.08.1982)

by Creed, R. F. S.
Published in Journal of anatomy (01.10.1966)

by Creed, R. F. S
Year of Publication 1972