title: Save epidemiology's footprints!: the case of Harvard epidemiology.
authors: From the Barry Commoner Center for Health and the Environment, Queens College, City University of New York, New York, NY; and Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY.
authors: Alfredo
authors: A
authors: Morabia
mesh_terms: D001109:Archives / Q000266:history*; D004282:Documentation / Q000266:history* / Q000379:methods / Q000639:trends; D004813:Epidemiology / Q000193:education / Q000266:history* / Q000639:trends; D049673:History, 20th Century; D049674:History, 21st Century; D016247:Information Storage and Retrieval / Q000266:history* / Q000379:methods / Q000639:trends; D008404:Massachusetts