'Triangular cord': a sonographic finding applicable in the diagnosis of biliary atresia
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Sonographic diagnosis of biliary atresia in pediatric patients using the "triangular cord" sign versus gallbladder length and contraction
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The ultrasonographic 'triangular cord' coupled with gallbladder images in the diagnostic prediction of biliary atresia from infantile intrahepatic cholestasis
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Ultrasound findings in biliary atresia in children. A prospective study with surgical correlation in 86 cases
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Serial ultrasonic examination to differentiate biliary atresia from neonatal hepatitis-special reference to changes in size of the gallbladder
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