Relationship of nasal congestion with sleep, mood, and productivityDonald E. Stull, Kim A. Heithoff, Laurie Roberts et al.|Current Medical Research and Opinion|2007Cited by 79
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The Congestion Quantifier Five-Item Test for Nasal Congestion: Refinement of the Congestion Quantifier Seven-Item TestDonald E. Stull, Aidan A. Long, Eli O. Meltzer et al.|American Journal of Rhinology and Allergy|2010Cited by 22