[Esophagoscopy and biopsy in the diagnosis of esophageal diseases].
D001706:Biopsy; D004194:Disease; D004935:Esophageal Diseases; D004945:Esophagoscopy; D004947:Esophagus; D006801:Humans
BIOPSY; ESOPHAGOSCOPY; ESOPHAGUS/diseases
La esofagoscopäa y la biopsia para el diagnóstico de las esofagopatäas.