Journal Article RE: “ON THE LOGIC OF CAUSAL INFERENCE” Get access Nancy Krieger Nancy Krieger Epidemiology Program, Department of Biomedical and Environmental Health Sciences University of California-BerkeleyBerkeley, CA 94720 Search for other works by this author on: Oxford Academic PubMed Google Scholar American Journal of Epidemiology, Volume 126, Issue 1, July 1987, Pages 155–157, https://doi.org/10.1093/oxfordjournals.aje.a114651 Published: 01 July 1987