Research: Difference between revisions

Risk Factors and Potential Causes of Eustachian Tube Dysfunction in Adults. 2014. [http://clinicaltrials.gov/show/NCT01251432 Risk Factors and Potential Causes of Eustachian Tube Dysfunction in Adults - Clinicaltrials.gov]. (See, too: William Doyle Ph.D. - http://www.researchgate.net/profile/William_Doyle2) Pittsburgh, PA: University of Pittsburgh - clinicaltrials.gov/show/NCT01251432.