Investigation of the natural supplement IQP-AS-119 for the prevention of upper respiratory tract infections in marathon race participants: A randomized, double-blind, placebo-controlled pilot study
天然补充剂 IQP-AS-119 预防马拉松参赛者上呼吸道感染的研究:一项随机、双盲、安慰剂对照的初步研究
期刊:Experimental and Therapeutic Medicine
影响因子:2.3
doi:10.3892/etm.2020.9575
Bongartz, Udo; Hochmann, Uwe; Pohl, Ute; Bothe, Gordana; Costa, Patricia De; Chong, Pee-Win; Chew, Lynette; Uebelhack, Ralf