| Title : The segmental distribution of acetylcholinesterase in the cat spinal cord - |
| Author(s) : Roessmann U , Friede RL |
| Ref : Journal of Anatomy , 101 :27 , 1967 |
| PubMedID: |
| Title : Changes in butyrylcholinesterase activity in reactive glia - |
| Author(s) : Roessmann U , Friede RL |
| Ref : Neurology , 16 :123 , 1966 |
| PubMedID: |