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by Hernandez, Roberto, Ph.D.; Caro, Ruben
by Dario, Ruben; B., Martin Hernandez
by Hernandez-Leon, Ruben
by Garcia, Cecile; Hernandez, Ruben
by Ruben Hernandez and Yadhira Corichi
by Acosta Hernandez, Ruben
by Hernandez, Ruben Acosta
by Martinez, Ruben Lopez; Tovar, Luis Javier Mendez; Hernandez, Francisca Hernandez; et al.
by Hernandez, Ruben J.; Selke, Susan E. M.; Culter, John D.
by Selke, Susan E. M.; Culter, John D.; HERNANDEZ, RUBEN J.