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The recent story about using radon seeds to treat melanoma of the choroid (JAMAMedical News 230:519 [Oct 28] 1974) inadvertently described Frank Batley, MD, as performing the surgery. Dr. Batley is professor and director of radiation therapy at Ohio State University College of Medicine; the operations are performed by Frederick Davidorf, MD, assistant professor of ophthalmology.
Correction. JAMA. 1974;230(12):1631. doi:10.1001/jama.1974.03240120013004