Numans, M E <br/><br/>
How useful is selection based on alarm symptoms in requesting gastroscopy? An evaluation of diagnostic determinants for gastro-oesophageal malignancy.  [electronic resource] 

 -  Scandinavian journal of gastroenterology  Apr 2001 
 - 437-43 p.  digital 
<br/><br/> Publication Type: Comparative Study; Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't; Validation Study 
<br/><br/><label>ISSN: </label>0036-5521 
<br/><br/><label>Standard No.: </label>10.1080/003655201300051379  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Analysis of Variance<br/>Confidence Intervals<br/>Diagnosis, Differential<br/>Digestive System Diseases--epidemiology<br/>Esophageal Neoplasms--epidemiology<br/>Family Practice--methods<br/>Female<br/>Gastroscopy--statistics & numerical data<br/>Humans<br/>Male<br/>Middle Aged<br/>Multivariate Analysis<br/>Netherlands--epidemiology<br/>Odds Ratio<br/>Patient Selection<br/>Predictive Value of Tests<br/>Prevalence<br/>Prospective Studies<br/>Sensitivity and Specificity<br/>Severity of Illness Index<br/>Stomach Neoplasms--epidemiology