[Back-nasal catarrh].
D004947:Esophagus / Q000503:physiopathology*; D005764:Gastroesophageal Reflux / Q000150:complications; D006548:Hernia, Diaphragmatic / Q000150:complications; D006801:Humans; D009093:Mucus / Q000378:metabolism*; D009297:Nasal Mucosa / Q000503:physiopathology; D009302:Nasopharyngeal Diseases
Baksnuva.