TY - GEN AU - Llorens,P AU - Parraguez,J AU - Alstchiller,H AU - Hernández,F TI - [Value of biopsy in gastric cancer] SN - 0016-3503 PY - 1978///0915 KW - Biopsy KW - Evaluation Studies as Topic KW - Female KW - Gastroscopy KW - Humans KW - Male KW - Stomach Neoplasms KW - pathology N1 - Publication Type: Comparative Study; English Abstract; Journal Article ER -