Chessells, J., Durrant, J., Hardy, R., & Richards, S. (1986). Medical Research Council leukaemia trial--UKALL V: An attempt to reduce the immunosuppressive effects of therapy in childhood acute lymphoblastic leukemia. Report to the Council by the Working Party on Leukaemia in Childhood.

Chessells, J., J. Durrant, R. Hardy, and S. Richards. Medical Research Council Leukaemia Trial--UKALL V: An Attempt to Reduce the Immunosuppressive Effects of Therapy in Childhood Acute Lymphoblastic Leukemia. Report to the Council by the Working Party on Leukaemia in Childhood. 1986.

Chessells, J., et al. Medical Research Council Leukaemia Trial--UKALL V: An Attempt to Reduce the Immunosuppressive Effects of Therapy in Childhood Acute Lymphoblastic Leukemia. Report to the Council by the Working Party on Leukaemia in Childhood. 1986.