ty -jour au -chatur,nazira au -freeman,hugh j py -2011 da -1900/01/01 ti-消失的盲肠多型多体质量病变SP -913503 VL -913503 VL -25 AB -SN -SN -2291-2789 UR -HTTPS -HTTPS://doi.org/10.1155/2011/913503 do -10.1155/2011/913503 JF-加拿大胃肠病学杂志PB -PULSUS Group Inc Inc KW -ER- ER-