TY - RPRT TI - Grating visual acuity using the preferential-looking method in elderly nursing home residents. AU - David S Friedman AU - Beatriz Munoz AU - Robert W Massof AU - Karen Bandeen-Roche AU - Sheila K West PY - 2002 UR - https://pubmed.ncbi.nlm.nih.gov/12147587/ ID - 12147587 ER -