| Title : Effect of leg-raising learning on protein synthesis and ChE activity in the cockroach CNS - | 
| Author(s) : Kerkut GA , Emson PC , Beesley PW | 
| Ref : Comparative Biochemistry & Physiology , 41B :635 , 1972 | 
| PubMedID: | 
| Title : Changes in GABA level, GAD and CHE activity in CNS of an insect during learning - | 
| Author(s) : Oliver GWO , Taberner PV , Rick JT , Kerkut GA | 
| Ref : Comparative Biochemistry & Physiology , 38 :529 , 1971 | 
| PubMedID: | 
| Title : The effects of drugs on learning in a simple preparation - | 
| Author(s) : Kerkut GA , Oliver GWO , Rick JT , Walker RJ | 
| Ref : Comp General Pharmacology , 1 :437 , 1970 | 
| PubMedID: | 
| Title : The action of acetylcholine, dopamine and 5-hydroxytryptamine on the spontaneous activity of the cells of Retzius of the leech, Hirudo medicinalis - | 
| Author(s) : Kerkut GA , Walker R-J | 
| Ref : British Journal of Pharmacology , 30 :644 , 1967 | 
| PubMedID: | 
| Title : Acetylcholine and 5-hydroxytryptamine in the snail brain - | 
| Author(s) : Kerkut GA , Cottrell G | 
| Ref : Comparative Biochemistry & Physiology , 8 :53 , 1963 | 
| PubMedID: |