搜索结果: 1-1 共查到“Nutritional supplementation”相关记录1条 . 查询时间(0.042 秒)
Lessons for search strategies from a systematic review, in The Cochrane Library, of nutritional supplementation trials in patients after hip fracture
Systematic reviews meta-analysis randomized controlled trials
2016/6/12
A key aim when conducting systematic reviews of
randomized controlled trials (RCTs) is to include all of the evidence,
if possible. Serious bias may result if trials are missed
through inadequate s...