http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Nội dung sách gồm: chấn thương mắt; bệnh học giác mạc; đục thể thủy tinh; viêm màng bồ đào; bệnh võng mạc pha lê thể; thần kinh nhãn khoa....