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González-Barca E, Ardanuy C, Carratalá J, Sanchez A, Fernández-Sevilla A, Grañena A.González-Barca E, et al. Among authors: ardanuy c.Scand J Infect Dis. 1997;29(1):91-2. doi: 10.3109/00365549709008672.Scand J Infect Dis. 1997.PMID: 9112306