[Method for obtaining portal blood by percutaneous puncture].
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Blood Specimen Collection↗
Biomedical subjects
E A FERREIRA
Publications and source records attributed to E A FERREIRA.
[Metabolism in partial gastric resections. Experimental study].
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Carbohydrate Metabolism↗
[GRADED DUODENAL INTUBATION. STUDY OF S-CALLED CLOSED ODDI'S SPHINCTER TIME AND BILIARY DEBIT].
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Ampulla of Vater↗