title: How to design a negative study.
authors.forename: Mathiéu
authors.initials: M
authors.lastname: Molimard
authors.forename: Nicholas
authors.initials: N
authors.lastname: Moore
mesh_terms: D000420:Albuterol / Q000008:administration & dosage* / Q000031:analogs & derivatives*; D001249:Asthma / Q000188:drug therapy*; D015982:Bias; D002986:Clinical Trials as Topic / Q000706:statistics & numerical data; D004311:Double-Blind Method; D004983:Ethanolamines / Q000008:administration & dosage*; D000068759:Formoterol Fumarate; D006801:Humans; D008176:Lung Volume Measurements; D009330:Nebulizers and Vaporizers; D012107:Research Design; D000068299:Salmeterol Xinafoate; D016896:Treatment Outcome
chemical_list: D004983:Ethanolamines; D000068299:Salmeterol Xinafoate; D000420:Albuterol; D000068759:Formoterol Fumarate