Assessing upper abdominal pain.
E A
EA
McConnell
D015746:Abdominal Pain / Q000175:diagnosis / Q000209:etiology* / Q000451:nursing; D000208:Acute Disease; D006801:Humans; D008297:Male; D008875:Middle Aged; D009730:Nursing Assessment; D010195:Pancreatitis / Q000150:complications*