1. Possible contributions of endogenous prostaglandins to the control of blood pressure.
2. Hedqvist P: Effect of prostglandins and prostaglandin synthesis inhibitors on norepinephrine release from vascular tissue. In Prostaglandin Synthesis Inhibitors edited by Robinson HJ Vane JR New York Raven Press 1974 p 303
3. Hedqvist P: Effects of prostaglandins on autonomic neurotransmission. In Prostaglandins Physiological Pharmacological and Pathological Aspects edited by Karim SMM. Lancaster England MTP Press 1976 p 37
4. Arterial walls generate from prostaglandin endoperoxides a substance (prostaglandin X) which relaxes strips of mesenteric and coeliac arteries and inhibits platelet aggregation
5. Human arterial and venous tissue generate prostacyclin (prostaglandin X), a potent inhibitor of platelet aggregation;Moncada S;Lancet,1976