[Peter Plett, a forerunner of Jenner; contribution to the history of vaccination].
D049671:History, 18th Century; D049672:History, 19th Century; D014611:Vaccination / Q000266:history*; D014612:Vaccines / Q000266:history*
D014612:Vaccines
BIOGRAPHIES; VACCINES AND VACCINATION/history
Peter Plett, ein Vorläufer Jenners; Beitrag zur Geschichte der Schutzpockenimpfung.