Who's afraid of the big bad GERD?
Leontiadis
Grigoris I
GI
Howden
Colin W
CW
D005756:Gastritis / Q000209:etiology; D005764:Gastroesophageal Reflux / Q000209:etiology*; D016481:Helicobacter Infections / Q000150:complications*; D006801:Humans; D014481:United States