Rashid M., Yousaf S., Sheikh S.A., Sajid Z., Shabbir A.S., Kausar T., Tariq N., Usman M., Shaikh R.S., Ali M., Bukhari S.A.,Waryah A.M., Qasim M., Riazuddin S., Ahmed Z.M. Identities andfrequencies of variants in CYP1B1 causing primary congenital glaucoma in Pakistan. The gene discussed is CYP1B1; the disease is primary congenital glaucoma.