Note 268 — Chapter XXXIII · THE NORWICH EPIDEMIC—1819.
Reading edition
A History of the Variolous Epidemic which occurred in Norwich in the year 1819, and destroyed 530 Individuals; and an Estimate of the Protection afforded by Vaccination, and a Review of Past and Present Opinions upon Chickenpox and Modified Smallpox. By John Cross, Member of the Royal College of Surgeons in London. London, 1820. Pp. 296