Lyons, J. S. & Severns, M. L. Using multifocal ERG ring ratios to detect and follow Plaquenil retinal toxicity: a review : Review of mfERG ring ratios in Plaquenil toxicity. Doc. Ophthalmol. 118, 29–36 (2009).
Lyons, J. S. & Severns, M. L. Using multifocal ERG ring ratios to detect and follow Plaquenil retinal toxicity: a review : Review of mfERG ring ratios in Plaquenil toxicity. Doc. Ophthalmol. 118, 29–36 (2009).