1. The higher professional life: valedictory address to the graduating class of Jefferson Medical College, Philadelphia : delivered April 2, 1883 Author(s): Da Costa, J. M. (Jacob Mendes), 1833-1900 Publication: Philadelphia : J.B. Lippincott & Co., 1883 Subject(s): MedicinePhysician's Role
2. The duty of the hour: being an examination of the relation of the medical profession to the general use of alcoholic liquors Author(s): Leffmann, Henry, 1847-1930, author Publication: [Philadelphia?] : [publisher not identified], [1883?] Subject(s): Alcohol DrinkingEthanol -- therapeutic usePhysician's Role