title: Beta error vs. nonsignificant significance.
mesh_terms: D004932:Esophageal and Gastric Varices / Q000150:complications; D005188:False Negative Reactions; D006471:Gastrointestinal Hemorrhage / Q000188:drug therapy* / Q000209:etiology; D006801:Humans; D007269:Injections, Intra-Arterial; D007275:Injections, Intravenous; D013223:Statistics as Topic; D014667:Vasopressins / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D014667:Vasopressins