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by Brown, Monica; Lopez, Rafael
by Lopez, Rafael Hernandez
by Fakhfakh, Mourad; Tlelo-cuautle, Esteban; Castro-lopez, Rafael
by Lopez, Rafael Marin
by Mora, Pat; Lopez, Rafael
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by Narvaez, Concha Lopez; Lopez, Rafael Salmeron
by Rodriguez, Rafael Riosmena, Ph.D.; Lopez-Vivas, Juan Manuel, Ph.D.; Hinojosa-Arango, Gustavo, Ph.D.
by Lata, Natalia Alvarez; Lago, Jose Manuel Busto; Garea, Rafael Colina; et al.
by Engle, Margarita; Lopez, Rafael