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Villegas A, Sanchez J, Sal del Rio E.Villegas A, et al. Among authors: sanchez j.Hemoglobin. 1992;16(5):427-9. doi: 10.3109/03630269209005696.Hemoglobin. 1992.PMID: 1428948No abstract available.
Villegas A, Perez-Clausell C, Sanchez J, Sal del Rio E.Villegas A, et al. Among authors: sanchez j.Hemoglobin. 1992;16(1-2):99-101. doi: 10.3109/03630269209005683.Hemoglobin. 1992.PMID: 1634369No abstract available.
Villegas A, Sanchez J, Ricard P, Gonzalez FA, Del Potro E, Armada B, Carreno DL, Espinos D.Villegas A, et al. Among authors: sanchez j.Hemoglobin. 1994 Jan;18(1):29-37. doi: 10.3109/03630269409014143.Hemoglobin. 1994.PMID: 7910813
Villegas A, López Rubio M, Sánchez J, González A, Pérez Clausell C, Sal del Río A, del Potro E, Valverde F, Espinós D.Villegas A, et al. Among authors: sanchez j.Rev Clin Esp. 1993 Apr;192(6):268-70.Rev Clin Esp. 1993.PMID: 8497721Spanish.