NLM Digital Collections

Search

Start Over Authors Blacklock, Ambrose, 1816-1873 ✖Remove constraint Authors: Blacklock, Ambrose, 1816-1873 Titles Do small-pox and cow-pox afford any protection from Asiatic cholera? With some observations ✖Remove constraint Titles: Do small-pox and cow-pox afford any protection from Asiatic cholera? With some observations

Refine by:

  • Do small-pox and cow-pox afford any protection from Asiatic cholera? With some observations1