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by Arezes, Pedro M.; Baptista, J. Santos; Barroso, Mónica P.; et al.
by Pedro M. Arezes
by Fausto Pedro García Márquez
by Beatriz Somoza Hernández, Mª Victoria Cano González, Pedro Enrique Guerra López
by Pedro M. Arezes; J. Santos Baptista; Monica P. Barroso
by Alarcon, Pedro Antonio De; Fedorchek, Robert M.; Miller, Stephen
by Muñoz, Pedro M.; Marcos, Marcelino C.
by Winters, L. Alan; Martins, Pedro M. G.
by Diniz, Pedro C.; Marques, Eduardo; Bertels, Koen; et al.