[Exercises in clinical reasoning].
D000437:Alcoholism / Q000150:complications; D004938:Esophageal Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D004945:Esophagoscopy; D005743:Gastrectomy / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012907:Smoking / Q000009:adverse effects
Exercícios de raciocínio clínico.