McCann E, Peterson KA, Whalley D, Qin S, Tilton ST, Kamat S, Sun X, Dellon ES. Psychometric evaluation of the Dysphagia Symptom Questionnaire for adults and adolescents with eosinophilic esophagitis. J Allergy Clin Immunol Glob. 2024 Jul 16;3(4):100302. doi: 10.1016/j.jacig.2024.100302
Reed (Earnshaw) SR, Reed JH, Stuhldreher TJ. Transaction costs, taxes, and portfolio revision. J Contemp Bus Issue. 1997;5:40-8.
Parsley (Edwards) TL. Review of the phantom respondents: opinion surveys and political representation. J Off Stat. 1994;10(3):351-5.