[Johann Friedrich Henckel (1679-1744)].
D001452:Balneology / Q000266:history; D002621:Chemistry / Q000266:history; D005858:Germany; D049670:History, 17th Century; D049671:History, 18th Century; D009787:Occupational Medicine / Q000266:history
Johann Friedrich Henckel (1679 bis 1744).