个体化混合痔患者术后中重度疼痛的列线图模型
方郑洁，郭爱粉
Establishment of a nomogram model for moderate and severe postoperative pain in patients with individualized mixed hemorrhoids
Fang Zhengjie，Guo Aifen.
中国医院统计
.
2023, (6): 412
-417
.
DOI: 10.3969/j.issn.1006-5253.2023.06.00３
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