Esophageal bezoar resulting from enteral feedings |
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| Authors: | SA Cremer DW Gelfand |
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| Affiliation: | Centro de Pesquisas Aggeu Magalhaes, FIOCRUZ/MS, Cidade Universitária, Recife, PE, Brazil. |
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| Abstract: | ![]()
Supernatant of boiled spleen saline-suspensions of Yersinia pestis experimentally infected animals were used as template for PCR amplification without DNA extraction. PCR sensitivity was enhanced by a second round of amplification (Nested). No amplification was observed from non-infected animals. |
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