Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Arata Sugita and Muneyasu Shirozu and Naoki Tamura,Scanning Electron Microscope Observation of the Anterior Surface of the Iris in the Japanese Monkey Eye with Special Reference to the Associated Nerve Fiber,Japanese journal of ophthalmology : the official international journal of the Japanese Ophthalmological Society,00215155,[Tokyo] : Springer,1980,24,4,p391-395,https://cir.nii.ac.jp/crid/1521417754779677056,