Nasim, Humera <br/><br/>
Comparative evaluation of gingival displacement by polytetrafluoroethylene (PTFE) and Conventional Retraction Cord- A randomized control trial / 
by Humera Nasim ; supervised by Muneeb Ahmed Lone 
 - Karachi  2021 
<br/><br/><label>ISBN: </label>9789696852445 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Masters of Sciences<br/>Prosthodontics