1. Observations on the management of Peruvian bark: submitted as an inaugural dissertation, for the degree of Doctor of Medicine : to the examination of the Rev. John Ewing ..., the Trustees and Medical Faculty of the University of Pennsylvania, on the twenty-seventh day of May, 1802 Author(s): Nelson, William. Publication: Philadelphia : Printed by John Geyer ..., 1802 Subject(s): CinchonaPhytotherapy
2. 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