G.F. Hodgson

• Narrative of Mr. John Badcock's original experiments illustrative of the relations of small-pox, cow-pox and vaccination, carried-on during twenty years (1840-1860) on 200 cows and large numbers of human beings, whereby many renewed supplies of vaccine ly
• On the relations of small-pox and cow-pox, especially as illustrated by the experiments of Mr. Badcock, formerly of Brighton