by Chalkley, S R, Richmond, J, Barltrop, D
Published in Occupational and environmental medicine (London, England) (01.07.1998)

by Richmond, J, Strehlow, C D, Chalkley, S R
Published in British journal of biomedical science (01.09.1993)

by Chalkley, Sylvia R., Tanner, J. M.
Published in Archives of disease in childhood (01.04.1971)

by Chalkley, SR, Richmond, J, Barltrop, D
Published in Occupational and environmental medicine (London, England) (01.07.1998)

by Chalkley, S R, Renshaw, A
Published in Methods in enzymology (1980)

by Chalkley, Sylvia R., Renshaw, A.
Published in Clinica chimica acta (04.08.1975)