Faisal Salim <br/><br/>
Factors contributing to calculus deposition in smoker and non- smokers, A didactic approach using discriminant analysis 

 - Karachi:  College of Dentistry, AIDM, Ziauddin University,  2021 
 -  This thesis is submitted to the College of Dentistry in Partial Fulfillment of the requirement for the degree of MSC in the field of Periodontology, Department of Dentistry of Altamash Institute of Dental Medicine, under program affiliated with  Ziauddin University, Karachi, Pakistan 
<br/><br/>Thesis (M.Phil in Periodontology) -- Ziauddin University, 2021. 
<br/><br/>Includes bibliographical references