1. Proceedings of the Alumni Society of the Medical Department of the University of Pennsylvania for 1879, with the annual address by Traill Green Author(s): Green, Traill, 1813-1897, authorUniversity of Pennsylvania. Department of Medicine. Society of the Alumni. Annual Meeting 1880 : University of Pennsylvania), author. Publication: Philadelphia : Collins, printer, 1880 Subject(s): Societies, MedicalPhiladelphiaUniversity of Pennsylvania. Department of Medicine. Society of the Alumni.