Endothelial nerve fibres in the cornea of the frog Rana ridibunda.
D000818:Animals; D001001:Anura; D003315:Cornea / Q000166:cytology / Q000294:innervation*; D004727:Endothelium / Q000294:innervation; D011898:Ranidae; D012583:Schwann Cells / Q000166:cytology