TY - GEN AU - Tsuneoka,K TI - [Symposium on biopsy in the field of internal medicine] SN - 0021-5384 PY - 1968///0913 KW - Biopsy KW - Gastric Mucosa KW - pathology KW - Gastroscopes KW - Gastroscopy KW - Humans KW - Stomach Neoplasms N1 - Publication Type: Journal Article ER -