TY - RPRT TI - Cholinergic system in the toad's (Bufo bufo L.) visual system. AU - F J Hock PY - 1983 DO - 10.1016/s0163-1047(83)90324-2 UR - https://pubmed.ncbi.nlm.nih.gov/6416249/ ID - 6416249 ER -