1. Abel and the beginnings of pharmacology in American medical schools;Parascandola,1992
2. From materia medica to pharmacology;Parascandola,1992
3. Outlines of Materia Medica and Pharmacology: A Textbook for Students;Bracken,1895
4. The growth of academic pharmacology in the United States;Parascandola,1992
5. On the blood-pressure-raising constituent of the suprarenal capsule;Abel;Bull Johns Hopkins Hosp,1897