Journal of Investigative DermatologyVolume 50, Issue 6, June 1968, Pages 502-503Author IndexAuthor IndexAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1038/jid.1968.81Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 1968 The Williams and Wilkins Co. Published by Elsevier Inc. All rights reserved.