Perez, H.A., Chan, N., Crawley, B., Krishna, P., Church, C.A. and Seiberling, K.A. 2023. The diagnostic workup of patients with a primary complaint of post-nasal drip. International Journal of Otorhinolaryngology and Head and Neck Surgery. 9, 6 (May 2023), 435–438. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20231461.