An inaugural dissertation, on the rationale of the operation of opium on the animal economy : with observations on its use in disease ; submitted to the examination of the Reverend John Ewing, S.T.P. provost ; the trustees and medical faculty of the University of Pennsylvania, on the [blank] May, 1797, for the Degree of Doctor of Medicine / by John Laws, M.B. of Dover, state of Delaware.

An inaugural dissertation, on the rationale of the operation of opium on the animal economy : with observations on its use in disease ; submitted to the examination of the Reverend John Ewing, S.T.P. provost ; the trustees and medical faculty of the University of Pennsylvania, on the [blank] May, 1797, for the Degree of Doctor of Medicine / by John Laws, M.B. of Dover, state of Delaware. Credit: This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.). Public Domain Mark