[Malignant esophageal tumors in the esophagoscopic picture].
D001706:Biopsy; D004938:Esophageal Neoplasms / Q000175:diagnosis*; D004945:Esophagoscopy; D006801:Humans; D008722:Methods; D013997:Time Factors
Maligní tumory jícnu v ezofagoskopickém obraze.