Bibliometric overview of the utilization of artificial neural networks in medicine and biology. - Claude Robert; Charles-Daniel Arreto; Jean Azerad; Jean-François Gaudy (Scientometrics, 2004)

A snapshot of EU publications in sleep research: A scientometric survey. - Claude Robert; Concepción S. Wilson; Jean-François Gaudy; Charles-Daniel Arreto (Scientometrics, 2006)

The evolution of the sleep science literature over 30 years: A bibliometric analysis. - Claude Robert; Concepción S. Wilson; Jean-François Gaudy; Charles-Daniel Arreto (Scientometrics, 2007)

Analysis of the medical and biological pain research literature in the European Union: A 2006 snapshot. - Claude Robert; Concepción S. Wilson; Stéphane Donnadieu; Jean-François Gaudy; Charles-Daniel Arreto (Scientometrics, 2009)