Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Das Premium bekommen

Create a timeline

Public timelines

About & Feedback Vereinbarung Privatheit FAQ

Cabinet Get premium

Donate

22 Apr 1721 Jahr - Variolation first introduced and popularized

Beschreibung:

In England by Lady Mary Wortley Montagu

Zugefügt zum Band der Zeit:

Diseases that challenged the scientific community

14 Dez 2018

1

0

613

Datum:

22 Apr 1721 Jahr

Jetzt

~ 304 years ago

About & Feedback Vereinbarung Privatheit FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL