title: What is a true placebo?
authors.forename: Allan H
authors.initials: AH
authors.lastname: Goldfarb
mesh_terms: D000975:Antioxidants / Q000494:pharmacology*; D015444:Exercise / Q000502:physiology; D006801:Humans; D007107:Immune System / Q000187:drug effects*; D009752:Nutritional Status; D018384:Oxidative Stress / Q000187:drug effects; D005082:Physical Exertion / Q000502:physiology; D010919:Placebos; D011794:Quercetin / Q000494:pharmacology*; D012106:Research; D012107:Research Design; D012141:Respiratory Tract Infections / Q000188:drug therapy; D013601:T-Lymphocytes / Q000187:drug effects
chemical_list: D000975:Antioxidants; D010919:Placebos; D011794:Quercetin