TO

WILLIAM CULLEN, MD.

PROFESSOR OF THE PRACTICE OF PHYSIC,

IN THE UNIVERSITY OF EDINBURGH,

AND

FIRST PHYSICIAN TO Hrs MAJESTY,

IN SCOTLAND,&c.&¢.

a 1

HE favourable reception given by the public to the Firft Edition of the following Effays, emboldens me to infcribe the Second to you*. Juttice, as well as gratitude, demand this of me- For, if there is any merit in the follow-

ing Performance, I have no hefitation in

* In this Dedication no alteration Is made from the former Edition,

5 afcribing