title: Retrograde amnesia produced by post-trial injection of substance P into substantia nigra.
mesh_terms: D000647:Amnesia / Q000139:chemically induced*; D000648:Amnesia, Retrograde / Q000139:chemically induced*; D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects; D006801:Humans; D008297:Male; D008568:Memory / Q000187:drug effects*; D011939:Mental Recall / Q000187:drug effects*; D051381:Rats; D012153:Retention, Psychology / Q000187:drug effects; D013373:Substance P / Q000494:pharmacology*; D013378:Substantia Nigra / Q000187:drug effects*
chemical_list: D013373:Substance P