1. An inaugural dissertation, on the phoenomena, causes and effects of fermentation: submitted to the examination of the Revd. William Smith, S.T.P. provost ; the trustees and medical professors, of the College of Philadelphia ; for the degree of Doctor of Medicine ; on the second day of June A.D. 1790 Author(s): Penington, John, 1768-1793 Publication: Philadelphia : Printed by Joseph James, MDCCXC [1790] Subject(s): Fermentation