1. Thin-layer chromatography of spasmogenic unsaturated hydroxy-acids from various tissues;Ambache;J. Physiol., Lond.,1966
2. Control of gastrointestinal motility by substances occurring in the gut wall;Bennett;Rendic. Rom. Gastroenterol.,1971
3. Effects of prostaglandins E1 and E2 on human, guinea-pig and rat isolated small intestine;Bennett;Br. J. Pharmac.,1968
4. Modulation by prostaglandins of contractions in guinea-pig ileum;Bennett;Prostaglandins,1975
5. Action of prostaglandin E1 on the longitudinal muscle of the guinea-pig isolated colon;Bennett;Br. J. Pharmac.,1969a