title: [Double jubilee of undervalued professor J. D. John].
abstract: Paper draws attention to an interesting personality of a professor of medical police and forensic medicine, overlooked by historians. This year 250 years has passed since his birth and 200 years since his death. Professor Johns biography is given and his work appraised.
authors.forename: Ludmila
authors.initials: L
authors.lastname: Hlaváčková
mesh_terms: D003604:Czechoslovakia; D005554:Forensic Medicine / Q000266:history*; D049672:History, 19th Century; D006801:Humans
keywords: J. D. John - life - Medical Faculty in Prague - J. D. John work.