Clinical effectiveness of bougienage for esophageal coins in a pediatric ED
Allie, Evan H., MD ; Blackshaw, Aaron M., BS ; Losek, Joseph D., MD ; Tuuri, Rachel E., MD
The American journal of emergency medicine, 2014-10, Vol.32 (10), p.1263-1269 [Periódico revisado por pares]United States: Elsevier Inc
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