| Title : Action of acetyl choline in intestine of Periplaneta americana L - |
| Author(s) : Kooistra G |
| Ref : Physiol Comparata Oecol , 2 :75 , 1950 |
| PubMedID: |
Kooistra G (1950)
Action of acetyl choline in intestine of Periplaneta americana L
Physiol Comparata Oecol
2 :75
Kooistra G (1950)
Physiol Comparata Oecol
2 :75