Authors: Perez, JMM Parra, JAN Sanchez, JR Rodriguez, AC Rodriguez, MR Mena, AC

Citation: Jmm. Perez et al., Ultrasound diagnosis of midgut malrotation., REV ESP E D, 91(9), 1999, pp. 657-658

Authors: Perez, JMM Martin, EO Iribarren, MA Melendez, AT Parra, JAN de Movellan, JIRS Rodriguez, AC

Citation: Jmm. Perez et al., Collateral biliary circulation in portal hypertension syndrome, REV ESP E D, 91(11), 1999, pp. 764-768