ty -jour au -pasieka,Janice L Au -Machida,Helen au -Wong,Wong,Andrew Py -1991 DA -1900/01/01 TI-十二指肠血肿 - 十二指肠闭锁的病例报告,对十二指肠瘤SP -75389775538977VL - 5 AB - SN - 2291-2789 UR - https://doi.org/10.1155/1991/753897 DO - 10.1155/1991/753897 JF - Canadian Journal of Gastroenterology PB - Pulsus Group Inc KW - ER -