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Esophagus
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7
Dyspnea -- therapy
2
Intubation
2
Brazil
1
Child
1
Diphtheria
1
Esophagectomy
1
Foreign Bodies
1
Foreign Bodies -- surgery
1
Foreign Bodies -- therapy
1
Heart Auscultation
1
Intubation -- methods
1
Philadelphia
1
Solanum tuberosum
1
Stethoscopes
1
Stomach -- surgery
1
Tracheotomy
1