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- An inaugural dissertation on the chymical analysis and operation of vegetable astringents, with observations on the identity of the vegetable acids: sumbitted to the examination of the Rev. John Ewing, S.T.P. provost ; the trustees and medical professors of the University of Pennsylvania, for the decree of Doctor of Medicine1
- An inaugural dissertation, on the chemical and medical properties of the persimmon tree, and the analysis of astringent vegetables: submitted to the examination of the Revd. John Ewing, S.T.P. provost ; the trustees and medical professors, of the University of Pennsylvania ; for the degree of Doctor of Medicine1
- Observations on the combination of acids, bitters, and astringents: being a refutation of some of the principles, contained in Dr. Percival's essay, on bitters and astringents1
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