Persistent pupillary membrane: developmental review and an occurrence in Macaca mulatta.
D000818:Animals; D000830:Animals, Laboratory; D000013:Congenital Abnormalities / Q000662:veterinary*; D000882:Haplorhini; D007498:Iris / Q000196:embryology; D008251:Macaca; D008566:Membranes; D008992:Monkey Diseases; D011680:Pupil