Sargana (Urdu: سرگانہ) is a Punjabi tribe in Pakistan. this tribe is mostly dominant in south Punjab.there are many known peoples in this tribes.One of them is Dr.Khizar Hayat Sargana,M.B.B.S,MS(Ophthalmology)PhD(Ophth) Publications [1] Hayat K, Asim MBR, Nawaz M, Zhang L. Ameliorative effect of thymoquinone on ovalbumin induced allergic conjunctivitis in Balb/c mice[J]. Current eye research. 2011. [2] Hayat K, Xudong Yang, Muhammad Shahzad, Li Miao, Lin Zhang, Naixue Sun. Fibrillin 3 Gene Mutation in Chinese Patients with Marfan Syndrome[J]. Pakistan J. Zool. 2011. [3] Hayat K, Muhammad Shahzad, Li Miao, Lin Zhang, Naixue Sun. Surgical therapy of unsuual Congenital Corneal fibroma[J]. Ayub Med Coll abbotabad. 2010,22(1):180-182