1. Atropine-resistant substances in extracts of plexus-containing longitudinal muscle (PC-LM) from guinea-pig ileum;Ambache;J. Physiol. (Lond.),1966
2. Occurrence of prostaglandin E2 in the human stomach, and a study of its effects on human isolated gastric muscle;Bennett;Brit. J. Pharmacol.,1968
3. Effect of nerve stimulation on prostaglandin formation and release from the rat stomach;Coccani;Am. J. Physiol.,1967
4. On the action of piostaglandin E1 and prostaglandins from brain on the isolated rat stomach;Coceani;Can. J. Physiol. Pharmacol.,1966
5. A depressor substance in seminal fluid;Goldblatt;J. Soc. Cnem. Ind. (London),1933