11. Observations on the superior efficacy of the red Peruvian bark, in the cure of agues and other fevers: interspersed with occasional remarks on the treatment of other diseases by the same remedy Author(s): Saunders, William, 1743-1817 Publication: Boston : Printed by Robert Hodge, for William Green, [1783] Subject(s): CinchonaFeverPlant BarkPhytotherapyPlant Preparations
12. Essence of spruce Author(s): Robert Bach & Co. (Firm). Publication: [New York : s.n., ca. 1804] Subject(s): Scurvy -- diet therapyPiceaPhytotherapyPlant Preparations -- therapeutic use
13. The great remedy of the forests!: Strong & Osgood's vegetable physianthropic pills! Author(s): Pike, J. T. Gilman. Publication: [Boston : J.T.G. Pike, 1847?] Subject(s): Nonprescription DrugsPhytotherapy