[关键词] 慢性牙周炎;Er:YAG 激光;龈下刮治和根面平整术;Meta分析 [中图分类号] R781.42 [文献标识码] B [文章编号] 1673-9701(2021)20-0080-05 Meta-analysis of Er:YAG laser-assisted subgingival scaling and root planing in treatment of
[关键词] 子宫内膜异位症;孕三烯酮;米非司酮;受孕率 [中图分类号] R711.71 [文献标识码] B [文章编号] 1673-9701(2021)20-0070-03 Analysis of the effect and safety of gestrinone mifepristone in the treatment of endometriosis with inf
[關键词] 剖宫产;穴位外敷;产后恢复;子宫复旧 [中图分类号] R7174.6 [文献标识码] B [文章编号] 1673-9701(2021)20-0077-03 Effect of acupoint external application on promoting postpartum recovery and uterine involution after cesa
[关键词] 经皮椎弓根螺钉;短节段固定;撑开复位治疗;胸腰椎骨折;VAS评分 [中图分类号] R683.2 [文献标识码] B [文章编号] 1673-9701(2021)20-0085-04 Effect of percutaneous pedicle screw short-segment fixation and distraction reduction in trea