411 REFERENCE · Wiktionary
Nikolsky's sign
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Named after Pyotr Nikolsky (1858–1940), Russian physician.
Proper noun
A clinical dermatological sign where slight rubbing of the skin results in exfoliation of the outermost layer.
en eponyms