title: Effects of early experiences on shock-and illness-induced passive avoidance behaviors.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001362:Avoidance Learning; D003520:Cyclophosphamide; D004597:Electroshock; D006234:Handling, Psychological; D051381:Rats; D011930:Reaction Time; D013649:Taste; D014886:Weaning
chemical_list: D003520:Cyclophosphamide