郑州地区食管癌患者术后3个月症状群研究

孙晓丽, 秦颖杰, 冯光强

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SUN Xiao-li, QIN Ying-jie, FENG Guang-qiang

华南预防医学 . 2022, (6): 679 -683 . DOI: 10.12183/j.scjpm.2022.0679