An essay on the venereal disease and its treatment : illustrated by numerous cases : intended to ascertain the effect of nitrous acid and other analogous remedies, lately proposed as substitutes for mercury / by William Blair.

Licence: Public Domain Mark

Credit: An essay on the venereal disease and its treatment : illustrated by numerous cases : intended to ascertain the effect of nitrous acid and other analogous remedies, lately proposed as substitutes for mercury / by William Blair. Source: Wellcome Collection.