Changing the "contrast" in GERD.
Wani
Sachin
S
Sharma
Prateek
P
D004941:Esophagitis / Q000175:diagnosis / Q000209:etiology; D004945:Esophagoscopy; D004947:Esophagus / Q000473:pathology; D005764:Gastroesophageal Reflux / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D009092:Mucous Membrane / Q000473:pathology; D014741:Video Recording