David Spitzmueller

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Objective The purpose of this study was to evaluate the relationship of the radiological research activity from 1998 to 2007 to the gross domestic product (GDP), health expenditure and public expenditure on education. Methods The population-adjusted research activity determined by the number of articles published, the cumulative impact factor (IF) and the(More)
  • 1