1Genetic Defect Analysis and Clinical Significance of Recurrent Spontaneous AbortionMIN Aiping, LUO Xiao, FENG Xin, XIA Xiuying, XU Hongmei, LIANG Qionghua1-62Effect of Butylphthalide Combined with Double Antibody Therapy on Hemorheology and Short-term Recovery of Nerve Function in Elderly Patients with Acute Watershed Cerebral InfarctionFENG Yong6-93The Study of Off-center Condition after Night Wear Orthokeratology Lens and Its Influence on Visual QualityZHANG Zhihui, CAI Jingjing, ZENG Sheng, ZENG Xingping10-134Effect of Different Administration Modes of Dexmedetomidine in Laparoscopic MyomectomyHE Xing13-165Rehabilitation Effect of Percutaneous Electrical Stimulation Combined with Balloon Dilation on Patients with Dysphagia after Craniocerebral InjuryZHANG Nuwen, ZHANG Xingrong, NI Li, REN Qian17-206Clinical Study on the Combination of Cervical Balloon and Oxytocin in the Induction of Labor in the Middle and Late Trimester of Scar UterusCHEN Haiju21-237Effects of Propofol Target Controlled Infusion Combined with Remifentanil on Intraoperative Circulatory and Stress Response in Patients Undergoing Endoscopic Submucosal DissectionLIANG Jinwei, ZHENG Wanjing24-288Effect of Shengyang Yiwei Decoction Combined with Moxibustion on Chronic Diarrhea of Spleen-qi Deficiency TypeZHANG Yiping28-309Clinical Effect of Losartan Combined with Amlodipine in the Treatment of Renal HypertensionLIU Xuebin, LIN Fan, YANG Weipeng, LIU Yishen, SHE Weiping31-3410Clinical Effect of Pramipexole Combined with High-flux Hemodialysis in Patients with Maintenance Hemodialysis Restless Legs SyndromeZHANG Qin, LI Hongyan, XU Hongfang, CAI Zhonglin, XU Yuexia34-3711Clinical Study of Pressing Acupuncture in the Treatment of Temporomandibular DisordersHUANG Yicheng, DING Fanfu, HUANG Zefang38-4012Appliation of Hysteroscopic Cold Knife Resection in Patients with Endometrial Polyps of Childbearing AgeLI Feng41-4413Incidence and Influencing Factors of Hypertensive Disorder of Pregnancy in Shijie Town, Dongguan City from 2010 to 2019HUANG Xueyun, LIANG Jinlun, HE Qin44-4714Effects of Ultrasound-guided Erector Spinae Block on Pain Degree and Pain Stress Indexes in Patients with Spinal SurgeryZHONG Hui, YIN Yalan, YANG Xiaoxu, BAO Lei, LI Jinfeng, GONG Xue48-5015Clinical Effect of Huangqi Jianzhong Decoction on Peptic Ulcer and Its Influence on Serum Gas LevelLIAO Miaoling51-5316Changes and Clinical Significance of Coagulation Indexes in Infants with Severe PneumoniaCHEN Jianxia, SHUAI Hu54-5717Diagnosis Value of Serum Cys C, NT-proBNP and ET-1 Levels in Early Renal Injury of Hypertensive Disorder of PregnancyHU Zhongren, ZHANG Yu, HONG Shurong, HUANG Xiuyu, CAI Yueyun, ZHUANG Hongmei58-6118Clinical Application Value of Cervical Vascular Ultrasound in the Diagnosis of Ischemic Cerebrovascular DiseaseLIU Shuxia61-6319Application of Nystagmus View in the Differential Diagnosis of BPPV and VMLIANG Fei, LIU Junping, LI Yao64-6720Application Effect of Serum NO, EGF and Immunoglobulin Test in the Diagnosis of Patients with Chronic Hepatitis BZHANG Hongxia67-69 