Van Scoy LJ, Snyder B, Miller EL, Toyobo O, Grewel A, Ha G, Gillespie S, Patel M, Reilly J, Zgierska AE, Lennon RP. Public anxiety and distrust due to perceived politicization and media sensationalism during early COVID-19 media messaging. J Commun Healthc. 2021 Jul 31;14(3):193-205. doi: 10.1080/17538068.2021.1953934
Gracia Baena JM, Calaf Vall I, Zielonka M, Marsal Mora JR, Godoy P, Worner Diz F. Risk factors and comorbidities associated with severe aortic stenosis: a case-control study. Rev Clin Esp. 2021 May 23;221(5):249-57. doi: 10.1016/j.rce.2020.01.010.
Reed (Earnshaw) SR, Reed JH, Stuhldreher TJ. Transaction costs, taxes, and portfolio revision. J Contemp Bus Issue. 1997;5:40-8.