1. Andrade JD, Hlady V (1986) Adv Polym Sci 79:1 (Chapman D (1979) European Patent 32622)
2. Zwaal RFA, Beavers EM ||| In: Roodyn DB (ed.) Haemostasis Subcellular Biochemistry, Vol 9. Plenum Press, New York, p 299
3. Hayward, Chapman D (1984)
4. Chapman D, Charles SA (1992) Chem Britain 28:253
5. Chapman D, Durrani A (1984) European Patent, 157469