Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kumaki Shun and Matsuoka Kumiko and Minoda Haruka,Angle of strabismus and visual function in secondary exotropia,JAPANESE ORTHOPTIC JOURNAL,0387-5172,JAPANESE ASSOCIATION OF CERTIFIED ORTHOPTISTS,2011,40,,167-172,https://cir.nii.ac.jp/crid/1390282679223718016,https://doi.org/10.4263/jorthoptic.040f118