[Gastroenterology diagnosis and treatment guidelines of peptic ulcer. Diagnosis].
Raña-Garibay
Ricardo
R
Huerta Iga
Francisco
F
Kettenhoffen Enríquez
Walter
W
Gallardo Ángulo
Efrén
E
Huerta Guerrero
Héctor Manuel
HM
Valencia Pérez
Guadalupe
G
González Ortiz
Valentín
V
González
José Luis
JL
D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis*; D017410:Practice Guidelines as Topic