An experimental inquiry into the properties of opium, and its effects on living subjects - With observations on its history, preparations and uses. Being the disputation which gained the harveian prize for the year 1785. By John Leigh, M.D

Förlag	År	Ort	Om boken	ISBN
Printed for Charles Elliot, Edinburgh; and G.G.J. & J. Robinson, London	M,DCC,LXXXVI. 1786	Skottland, Edinburgh	[5],10-148p. 8⁰.