Reflections on the cow-pox, illustrated by cases to prove it an absolute security against the small pox; addressed to the public, in a letter to Dr. Jenner, from William Fermor, Esq.
Fermor, William,1737-1806.
Oxford : printed by Dawson and Co. And sold by Cooke, Hanwell, and Parker; sold also, in London, by Robson, and Messrs. Robinson,
1800.
ESTC