1. Ahtee L., Mighal P. Effects of sympathomimetic amines on rabbit platelet aggregation in vitro. Br. J. Pharmac., 44, 363, 1972.
2. Baumgartner H. R., Born G. V. R. Effects of 5-kydroxytryptamine on platelet aggregation. Nature, Lond., 218, 137, 1968.
3. Born G. V. R., Aggregation of blood platelets by adenosine diphosphate and its reversal. Nature, Lond., 194, 927, 1962.
4. Born G. V. R., Uptake of adenosine and adenosine diphosphate by human platelets. Nature, Lond., 206, 1121, 1965.
5. Born G. V. R., Observations on the change in shape of platelets brought about by adenosine diphosphate. J. Physiol., Lond., 209, 487, 1970.