TY - RPRT TI - Macular function and the photostress test 2. AU - S L Severin AU - R L Tour AU - R H Kershaw PY - 1967 DO - 10.1001/archopht.1967.00980020165004 UR - https://pubmed.ncbi.nlm.nih.gov/6019008/ ID - 6019008 ER -