Is there a correlation between journal impact factor and researchers' performance? A study comprising the fields of clinical nephrology and neurosciences. - Eduardo A. Oliveira; Roberto Peicots-Filho; Daniella R. Martelli; Isabel G. Quirino; Maria Christina L. Oliveira; Mariana Guerra Duarte; Sergio Veloso Pinheiro; Enrico Antonio Colosimo; Ana Cristina Simões e Silva; Hercílio Martelli-Júnior (Scientometrics, 2013)