English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
搜索
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
腾讯网
5 天
渗出液、漏出液如何鉴别?病因有哪些?
Light 标准是区分渗出液和漏出液最常用的标准,渗出液诊断标准为:(1)积液中总蛋白与血清总蛋白浓度的比值 > 0.5;(2)积液中 LDH 与血清 LDH 浓度比值 > 0.6;(3)积液中 LDH 大于血清 LDH 正常值上限的 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
US halts military aid to UKR
Pleads guilty to murder
'Anora' crowned best picture
Respiratory failure episodes
Former Rep. Diaz-Balart dies
DNC executive director
Resign-or-retire incentive
Plans to invest $100B in US
Prolific blood donor dies
Grants clemency to ex-cop
Top FBI official forced out
To hear Mexico's case
Announces retirement
False collision alerts probe
Painter Vettriano dies
Senate confirms McMahon
Massive search underway
NYC reports measles cases
Joins ownership group
New York prison guards fired
Settle TV rights dispute
Quake rattles Los Angeles
Reaches $61.5B valuation
Construction spending dips
Stings woman at airport
Cat food recalled
Severe weather threats
Driver rams car into crowd
Oscars 2025 takeaways
Orders return to office
反馈