作者:Jolliffe, D. A.; Greenberg, L.; Hooper, R. L.; Mathyssen, C.; Rafiq, R.; de Jongh, R. T.; Camargo, C. A.; Griffiths, C. J.; Janssens, W.; Martineau, A. R.
关键词: Randomized Controlled Trials as Topic; Vitamin D/analogs & derivatives/blood/*therapeutic use; Vitamin D Deficiency/blood/drug therapy/etiology; *copd exacerbations; Vitamin D; Vitamin U; Riboflavin; Vitamin A; Biotin; Folic Acid; Vitamin B Complex; Vitamin E; Vitamins; Arachidonic Acid; Ascorbic Acid; Tocopherols
发表时间:2018
发表期刊:BMJ PUBLISHING GROUP
证据类型:系统评价/Meta分析