TY - RPRT TI - Photosensitivity from nalidixic acid. AU - C A Ramsay AU - E Obreshkova PY - 1974 DO - 10.1111/j.1365-2133.1974.tb12940.x UR - https://pubmed.ncbi.nlm.nih.gov/4433474/ ID - 4433474 ER -