title: Utilization of the BackMed email discussion list in a specialized health sciences learning center: a cost-benefit analysis.
authors.affiliation: Blair-Lippincott Learning Center, Eye & Ear Institute, University of Pittsburgh Medical Center, 200 Lothrop Street, Suite 312 Pittsburgh, Pennsylvania 15213, USA. johnstonba2@msx.upmc.edu
authors.forename: Bruce A
authors.initials: BA
authors.lastname: Johnston
mesh_terms: D000046:Academic Medical Centers / Q000458:organization & administration*; D003362:Cost-Benefit Analysis; D004501:Education, Medical / Q000458:organization & administration*; D034742:Electronic Mail / Q000191:economics* / Q000706:statistics & numerical data*; D006801:Humans; D008000:Library Surveys; D010414:Pennsylvania; D010506:Periodicals as Topic / Q000191:economics / Q000706:statistics & numerical data