title: A comparative study of the adrenergic innervation of the iris and ciliary structures in 18 species in phylogenesis.
mesh_terms: D000663:Amphibians; D000818:Animals; D001001:Anura; D005075:Biological Evolution; D001717:Birds; D002415:Cats; D002924:Ciliary Body / Q000294:innervation*; D003445:Crustacea; D004285:Dogs; D005399:Fishes; D005612:Freeze Drying; D000882:Haplorhini; D006651:Histocytochemistry; D006801:Humans; D007498:Iris / Q000294:innervation*; D008322:Mammals; D051379:Mice; D008856:Microscopy, Fluorescence; D011817:Rabbits; D051381:Rats; D012104:Reptiles; D013564:Sympathetic Nervous System / Q000033:anatomy & histology*