TY - GEN AU - Beg,M H TI - Carcinoma of the oesophagus SN - 0030-9982 PY - 1986///0917 KW - Biopsy KW - Carcinoma, Squamous Cell KW - diagnosis KW - Esophageal Neoplasms KW - Esophagoscopy KW - Esophagus KW - pathology KW - Humans N1 - Publication Type: Journal Article ER -