| Title : The effect of nicotinic and muscarinic agonists on single neurones of the leech, Hirudo medicinalis - |
| Author(s) : Newton L , Walker RJ , Woodruff GN |
| Ref : Journal of Physiology London , 210 :54 , 1970 |
| PubMedID: |
| Title : The pharmacology of the neurones of Helix aspera - |
| Author(s) : Walker RJ , Hedges A , Woodruff GN |
| Ref : Symp Zool Soc London , 22 :33 , 1968 |
| PubMedID: |