00722nac a22001697a 4500001000500000003000300005005001700008008004100025040000800066100001600074245010700090260006300197300017600260501006800436504004100504562000700545T517TD20260128043253.0210921b        xxu||||| |||| 00| 0 eng d  cNAJ  aFizza Abidi  aImmunohistochemical expression of nibrin in oral epithelial dysplasia and oral squamous cell carcinoma  aKarachi:bCollege of Dentistry, Ziauddin University,c2021  bA Thesis Submitted in Partial Fulfillment of the requirement for the degree of M.Phil in Oral Pathology,  from College of Dentistry, Ziauddin University, Karachi, Pakistan  aThesis (M.Phil in Oral Pathology) -- Ziauddin University, 2021.  aIncludes bibliographical references   cCD