TY - GEN AU - Alpern,M TI - Preoperative evaluation of visual function: introduction SN - 0020-8167 PY - 1978///1018 KW - Cataract KW - complications KW - Cataract Extraction KW - Electroretinography KW - Humans KW - Macular Degeneration KW - Reflex, Pupillary KW - Retinal Degeneration KW - diagnosis KW - Vision Tests KW - Visual Fields N1 - Publication Type: Journal Article ER -