1. Address delivered before the American Medical Association: at its twenty-ninth annual session, held at Buffalo, N.Y., June 4th to 7th, 1878 Author(s): Richardson, T. G. (Tobias Gibson), 1827-1892, author Publication: Philadelphia : Collins, printer, 1878 Subject(s): MedicineSocieties, MedicalUnited StatesAmerican Medical Association.