Practical observations on the inoculation of cowpox: pointing out a new mode of obtaining and preserving the infection; and also a certain test of perfect vaccination. Illustrated by cases and plates
Bryce James, Larrey Hippolyte | Printed for William Creech, and John Anderson; and Longman, Rees, Hurst, and Orme, and J. Murray, London. Alex. Smellie, printer. | 1809