title: Pharmaceutical Industry Influence on Duplicate Abstracts at National Oncology and Hematology Meetings.
authors.affiliation: University of Michigan Medical School, Ann Arbor, MI msilver@umich.edu.
authors.forename: Samuel M
authors.initials: SM
authors.lastname: Silver
mesh_terms: D004345:Drug Industry; D006405:Hematology; D006801:Humans; D008495:Medical Oncology; D009369:Neoplasms