by Marsh, P.D., Bevis, R.A., Newman, H.N., Hallsworth, A.S., Robinson, C., Weatherell, J.A., Pitter, A.F.V.
Published in Caries research (1989)

by Bevis, C R, Lawson, R S, Shields, R A, Testa, H J
Published in Nuclear medicine communications (01.08.1984)

by Bevis, C R, Shields, R A, Lawson, R S, Testa, H J
Published in British journal of radiology (01.07.1987)