The English inoculator: Jan Ingen-Housz.
Jenkins
J S
JS
D004560:Electricity / Q000266:history; D004739:England; D049671:History, 18th Century; D006801:Humans; D010788:Photosynthesis; D012899:Smallpox / Q000266:history* / Q000517:prevention & control; D014611:Vaccination / Q000266:history*