TY - RPRT TI - Appetitive conditioning and discriminatory learning in toads. AU - N A Schmajuk AU - E T Segura AU - J C Reboreda PY - 1980 DO - 10.1016/s0163-1047(80)91698-2 UR - https://pubmed.ncbi.nlm.nih.gov/6773517/ ID - 6773517 ER -