Some observations on the new method of receiving the small-pox by ingrafting or inoculating - By Mr. Colman. Containing also the reasons, which first induc'd him to, and have since confirm'd him in, his favourable opinion of it

Förlag	År	Ort	Om boken	ISBN
Printed by B. Green, for Samuel Gerrish, at his shop near the Brick Meeting-House in Corn-hill	1721	USA, Boston	[4],16p. 8⁰.