[Endoscopic band ligation versus beta-blockers in the prevention of primary digestive hemorrhage by rupture of esophageal varices: are controlled studies necessary?].
Ramond
M J
MJ
Lebrec
D
D
Valla
D C
DC
D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use*; D018849:Controlled Clinical Trials as Topic; D016145:Endoscopy, Digestive System; D004935:Esophageal Diseases / Q000517:prevention & control*; D004932:Esophageal and Gastric Varices / Q000150:complications*; D006470:Hemorrhage / Q000517:prevention & control*; D006801:Humans; D008026:Ligation / Q000379:methods; D012422:Rupture, Spontaneous
D000319:Adrenergic beta-Antagonists