title: For drug-induced carcinogenesis, the observations are the hypothesis: Invited editorial for the Mini-Symposium on Cancer Pharmacoepidemiology.
authors.affiliation: World Health Information Science Consultants, Newton, MA. Electronic address: alec.walker@whiscon.com.
authors.forename: Alexander M
authors.initials: AM
authors.lastname: Walker
mesh_terms: D063646:Carcinogenesis / Q000139:chemically induced*; D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D017891:Pharmacoepidemiology; D060735:Pharmacovigilance