1 2 3 4 Astle, William F; Hill, Vivian E; Ells, Anna L; Chi, Nguyen Thi Thanh; Martinovic, Elaine (2003-10-01). "下直筋の先天性欠損—診断と管理" . Journal of American Association for Pediatric Ophthalmology and Strabismus . 7 (5): 339– 344. doi : 10.1016/S1091-8531(03)00214-3 . ISSN 1091-8531 . PMID 14566316 .
↑ Ingham, Peter N.; McGOVERN, Stephen T.; Crompton, John L. (1986). "下直筋の先天性欠損" . Australian and New Zealand Journal of Ophthalmology . 14 (4): 355– 358. doi : 10.1111/j.1442-9071.1986.tb00471.x . ISSN 1440-1606 . PMID 3814423 .
1 2 3 4 Paysse, Evelyn A.; Saunders, Richard A.; Coats, David K. (2000-06-01). "下直筋断裂後の斜視の外科的管理" . Journal of American Association for Pediatric Ophthalmology and Strabismus . 4 (3): 164– 167. doi : 10.1016/S1091-8531(00)70007-3 . ISSN 1091-8531 . PMID 10849393 .
↑ Sprunger, Derek T.; Helveston, Eugene M. (1993-05-01). "下直筋後転術後の進行性過矯正" . Journal of Pediatric Ophthalmology & Strabismus . 30 (3): 145– 148. doi : 10.3928/0191-3913-19930501-04 . PMID 8350221 .