Lahad, A <br/><br/>
Nurse practitioners as endoscopists.  [electronic resource] 

 -  The New England journal of medicine  May 1994 
 - 1534; author reply 1535 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Standard No.: </label>10.1056/NEJM199405263302114  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Competence<br/>Humans<br/>Nurse Practitioners<br/>Sigmoidoscopy