The minimally important difference of the Asthma Control Test.
Schatz, Michael MD, MS a; Kosinski, Mark MS b; Yarlas, Aaron S. PhD b; Hanlon, Jennifer MPH b; Watson, Maria E. PhD c; Jhingran, Priti PhD c
Journal of Allergy & Clinical Immunology.
124(4):719-723e1, October 2009.
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