Usman Ghani <br/><br/>
Studies On The Inhibition Of Proteases, Tyrosinase And Related Enzymes By Natural Products And Synthetic Compounds  Ph.D. Thesis 

 - Karachi:  H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi  2001 
 -  Thesis, available in print and electronic formats, supervised by  Prof. Dr. Atta Ur Rahman