1. Aspirin and indomethacin prolong parturition in rats: evidence that prostaglandins contribute to expulsion of foetus;Aiken;Nature, Lond.,1972
2. Aiken , J.W. 1974 Prostaglandins and prostaglandin synthetase inhibitors; Studies on uterine motility and function Prostaglandin Synthetase Inhibitors - Their effects on physiological functions and pathological states Robinson , H.J. Vane , J.R. 289 302 Raven Press
3. Factors influencing the turnover of prostaglandin synthetase;Blackwell;Br. J. Pharmac.,1975
4. Pharmacology and biochemistry of some amphenone analogues and other adrenal cortical inhibitors;Chart;J. Med. Pharm. Chem.,1959
5. Delay of parturition in the rat by anti-inflammatory agents which inhibit the biosynthesis of prostaglandins;Chester;Nature, Lond.,1972