title: Reply: The Less Refined Reference Group of "No Asthma" Is Not Related to the Opposing Interaction Findings.
authors: 1 University of Otago Dunedin, New Zealand and.
authors: Robert J
authors: 0000-0002-3922-7144
authors: RJ
authors: Hancox
authors: 1 University of Otago Dunedin, New Zealand and.
authors: Andrew R
authors: 0000-0003-4299-2194
authors: AR
authors: Gray
authors: 2 McMaster University and St Joseph's Healthcare Hamilton, Ontario, Canada.
authors: Malcolm R
authors: MR
authors: Sears
mesh_terms: D001249:Asthma; D006801:Humans