by Hay, E, Royds, J A, Davies-Jones, G A, Lewtas, N A, Timperley, W R, Taylor, C B
Published in Journal of neurology, neurosurgery and psychiatry (01.07.1984)

by Royds, J A, Davies-Jones, G A, Lewtas, N A, Timperley, W R, Taylor, C B
Published in Journal of neurology, neurosurgery and psychiatry (01.11.1983)

by Dimant, Stevens, Moxon, C. P., Lewtas, N. A.
Published in British Medical Journal (07.07.1956)

by Lewtas, N.A.
Published in Clinical radiology (01.04.1960)

by Lewtas, N A, Jefferson, A A
Published in Acta radiologica. Diagnosis (1966)

by Darke, C S, Lewtas, N A
Published in Proceedings of the Royal Society of Medicine (01.08.1966)

by Ann Barrington, N., Lewtas, Norman A.
Published in Clinical radiology (01.01.1977)

by Lewtas, N A
Published in Clinical radiology (01.04.1966)

by Lewtas, N.A.
Published in Clinical radiology (1966)

by Darke, Christopher S., Lewtas, Norman A.
Published in Clinical radiology (1968)