The new method of inoculating for the small-pox. - Delivered in a lecture in the University of Pennsylvania, on the 20th of February, 1781. By Benjamin Rush, M.D. Professor of the institutes and of clinical medicine in the University of Pennsylvania

Förlag	År	Ort	Om boken	ISBN
Printed and sold by Parry Hall, no. 149, Chesnut Street, near Fourth Street	M.DCC.XCII. 1792	USA, Philadelphia	28p. 8⁰.
Printed by Charles Cist, in Market-Street	M.DCC.LXXXI. 1781	USA, Philadelphia	28p. 8⁰.