by Valverde, M. A., O'Brien, J. A., Sepulveda, F. V., Ratcliff, R. A., Evans, M. J., Colledge, W. H.
Published in Proceedings of the National Academy of Sciences - PNAS (26.09.1995)

by Ratcliff, R. A.
Published in Cryptologia (01.04.2003)

by Ratcliff, R. A.
Published in Intelligence and national security (01.04.1999)

by Upreti, G.C., Riches, P.C., Ratcliff, R.A.
Published in Small ruminant research (01.02.1991)

by RATCLIFF, R A
Published in British journal of psychiatry (01.01.1964)

by Jacobs, P A, Price, W H, Richmond, S, Ratcliff, R A
Published in Journal of medical genetics (01.03.1971)

by Upreti, Girish C., Ratcliff, Rosemary A., Riches, Peter C.
Published in Analytical biochemistry (01.02.1988)

by Newson, D.N, Ratcliff, A.R, Freckleton, J.C
Published in Acta horticulturae (01.01.2013)

by Ratcliff, R A
Published in Health bulletin (01.07.1988)

by Cox, Marian E., Heslop, Barbara F., Kempton, J. J., Ratcliff, R. A.
Published in British Medical Journal (16.04.1955)

by Ratcliff, R A
Published in Health bulletin (01.03.1981)

by Ratcliff, R. A.
Published in Archives of disease in childhood (01.09.1942)

by RATCLIFF, R A
Published in British medical journal (28.07.1951)

by Macrae, A K, Ratcliff, R A, Liddle, S M
Published in Health bulletin (01.01.1972)

by Jiang, C, Akita, G Y, Colledge, W H, Ratcliff, R A, Evans, M J, Hehir, K M, St George, J A, Wadsworth, S C, Cheng, S H
Published in Human gene therapy (10.04.1997)

by Ratcliff, A R N
Published in Geneva papers on risk and insurance. Issues and practice (01.07.1983)

by Ratcliff, A. R. N.
Published in The Geneva papers on risk and insurance (01.07.1983)

by RATCLIFF, R A
Published in The Lancet (British edition) (28.07.1962)

by Ratcliff, R A
Published in Health bulletin (01.05.1978)

by Macrakis, Kristie
Published in Central European History (01.03.2008)