The new method of inoculating for the small pox; delivered in a lecture in the University of Philadelphia, Feb. 20th, 1781. By Benjamin Rush, M.D.
Rush, Benjamin,1745-1813.
Philadelphia : Printed by Charles Cist, in Market-Street,
M.DCC.LXXXI. [1781]
ESTC
Evans,
Austin, R.B. Early Amer. medical imprints,