Crespi, M <br/><br/>
The role of proctosigmoidoscopy in screening for colorectal neoplasia.  [electronic resource] 

 -  CA: a cancer journal for clinicians   
 - 158-66 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0007-9235 
<br/><br/><label>Standard No.: </label>10.3322/canjclin.34.3.158  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Colonic Neoplasms--diagnosis<br/>Cost-Benefit Analysis<br/>Evaluation Studies as Topic<br/>Fiber Optic Technology--instrumentation<br/>Global Health<br/>Humans<br/>Longitudinal Studies<br/>Mass Screening--economics<br/>Middle Aged<br/>Rectal Neoplasms--diagnosis<br/>Risk<br/>Sigmoidoscopes<br/>Sigmoidoscopy--economics