title: Some unusual grafts.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D003318:Corneal Opacity / Q000601:surgery; D016039:Corneal Transplantation; D003320:Corneal Ulcer / Q000601:surgery; D003560:Cysts / Q000151:congenital / Q000601:surgery; D005260:Female; D006801:Humans; D007634:Keratitis / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011625:Pterygium / Q000601:surgery; D012590:Sclera / Q000293:injuries / Q000637:transplantation*; D014184:Transplantation, Homologous