B - Publication in PNAS

B - Mistakes in manuscripts on education and rejection

B - Defining and responding to plagiarism

B - Upgrading instructions for authors

B - Review of Wikipedia citations in health science literature

B - Citation increments between collaborating countries

B - Internet publicity of data problems and corrective actions

B - Ethics of scholarly publishing

B - Privacy protectionism and health information

B - Science journalism

B - Editorial research and publication process