by Halpern, J., Holder, R., Langford, N.J.
Published in British journal of dermatology (1951) (01.06.2008)

by Harvey, Linda J., Armah, Charlotte N., Dainty, Jack R., Foxall, Robert J., Lewis, D. John, Langford, Nicola J., Fairweather-Tait, Susan J.
Published in British journal of nutrition (01.10.2005)

by Fox, T.E, Heuvel, E.G.H.M. van den, Atherton, C.A, Dainty, J.R, Lewis, D.J, Langford, N.J, Crews, H.M, Luten, J.B, Lorentzen, M, Sieling, F.W
Published in European journal of clinical nutrition (01.02.2004)

by Bryszewska, M.A, Ambroziak, W, Diowksz, A, Baxter, M.J, Langford, N.J, Lewis, D.J
Published in Food additives and contaminants (01.02.2005)

by Fox, T.E, Atherton, C, Dainty, J.R, Lewis, D.J, Langford, N.J, Baxter, M.J, Crews, H.M, Fairweather-Tait, S.J
Published in International journal for vitamin and nutrition research (01.05.2005)

by Langford, N J, Ferner, R E
Published in Occupational and environmental medicine (London, England) (01.12.2002)

by Langford, N J, Krentz, A J, Martin, U, Elliott, S, Ferner, R E
Published in Postgraduate medical journal (01.02.2003)

by Langford, N.J
Published in Small farm today (01.04.1997)