| Title : Physostigmine substitutes - |
| Author(s) : Stevens JR , Beutel RH |
| Ref : Journal of the American Chemical Society , 63 :308 , 1941 |
| PubMedID: |
| Title : Physostigmine substitutes - |
| Author(s) : Stevens JR , Beutel RH |
| Ref : Journal of the American Chemical Society , 63 :308 , 1941 |
| PubMedID: |
| Title : Physostigmine substitutes - |
| Author(s) : Stevens JR , Beutel RH |
| Ref : Journal of the American Chemical Society , 63 :308 , 1941 |
| PubMedID: |