1. Induction of diffcrentiation of the human promyelocytic leukaemia cell line;Breitman, T.R.; Selonick, S.E.; Collins, S.J.
2. Retinoic acid induced differentiation of fresh leukaemia cells and the human mvelomonocytic cell line HL-60, U-937 and THP-1;Breitman, T.R.; Keene, B.R.; Hemmi, H.;CancerSurvt. Ns,1982
3. Differential effects of retinoic acid and 7,8-benzoflavone on the induction of mouse skin tumours by the complete carcinogenesis proccss and by the initiation promotion regimen;Verma, A.K.; Conrad, E.A.; Boutwell, R.K.;Cancer Res,1982
4. Role of retinoids in differentiation and carcinogenesis;Sporn, M.V.; Roberts, A.B.;CancerRes,1983
5. Protection against hepatitis A infection for travellers;Skidmore, S.;Lancet,1984