TY - Jour Au - Thistle，Johnson L PY - 1990 DA - 1900/01/01 TI - 胆囊石：口服解散治疗SP - 784302 VL - 4 AB - SN - 2291-2789 UR - https://doi.org/10.1155 / 1990/784302 DO - 10.1155 / 1990/784302 JF - 加拿大胃肠学杂志PB - Pulsus Group Inc Kw - Er -