TY  - RPRT
TI  - Cholinergic mechanisms in hydra.
AU  - I Erzen
AU  - M Brzin
PY  - 1978
DO  - 10.1016/0306-4492(78)90009-6
UR  - https://pubmed.ncbi.nlm.nih.gov/24520/
ID  - 24520
ER  -