告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。
保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。
AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。
Atwood J R
Nurs Res. 1980 Mar-Apr;29(2):104-8.
Described are validity and reliability considerations in the development of instruments for a study that assessed the impact on nurses and patients of instituting care--comfort standards at the Arizona Health Sciences Center, Tucson.