Objective : To evaluate the cost - effectiveness analysis of treating lower respiratory infection with cefatrizine, cefotaxime and cefuroxime.目的: 评价头孢类抗生素中常用的头孢曲松钠 、 头孢噻肟钠和头孢呋辛钠治疗下呼吸道感染的成本 — 效果分析....
有许多学者把优势度类型叫做“群丛 ”.Many authors have used the term'association'for dominance - type.将优势度类型归成更大的单位可以有多条途径.There are a number of ways these dominance - types may be grouped into broader units.表明巨桉人工林土壤动物群落优势度明显,分...
RESULTS Asthma adhesive plaster has favorable permeation and the best action with 1.5 % AZONE.结果 哮喘巴布膏本身具有良好的透皮作用,加入1.5%氮酮作为透皮促进剂效果最佳.RESULTS Both Azone and Lepaloine at different concentrations have the role of enhancin...