title: Nigral projections to the inferior and the superior colliculus in the rat: a horseradish peroxidase study.
mesh_terms: D000344:Afferent Pathways / Q000166:cytology; D000818:Animals; D006735:Horseradish Peroxidase; D007245:Inferior Colliculi / Q000166:cytology*; D008297:Male; D051381:Rats; D013378:Substantia Nigra / Q000166:cytology*; D013477:Superior Colliculi / Q000166:cytology*
chemical_list: D006735:Horseradish Peroxidase