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Arias CF, Guerrero CA, Méndez E, Zárate S, Isa P, Espinosa R, Romero P, López S.Arias CF, et al. Among authors: mendez e.Novartis Found Symp. 2001;238:47-60; discussion 60-3. doi: 10.1002/0470846534.ch4.Novartis Found Symp. 2001.PMID: 11444034Review.