TY - GEN AU - PARENTELA,A AU - STOCHINO,A TI - [Clinico-statistical studies on gastro duodenal hemorrhages] SN - 0004-024X PY - 2003///0501 KW - Gastrointestinal Hemorrhage KW - Hemorrhage KW - Peptic Ulcer KW - Peptic Ulcer Hemorrhage N1 - Publication Type: Journal Article ER -