@inbook{1185663009,
author={Scott D. C. Stern},
editor={Stern, Scott D.C. and Cifu, Adam S. and Altkorn, Diane},
title={Approach to the Patient with Cough and congestion - Case 1},
booktitle={Symptom to Diagnosis: An Evidence-Based Guide, 4e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2020},
url={accessmedicine.mhmedical.com/content.aspx?aid=1185663009}
}