APA

Anwar M. S., Shakaib B., Akhtar W., Yusufzai E., Zehra M., Munawar H. & Azhar K. (2019). Knowledge and practices of primary care physicians on the current referral system of diabetic retinopathy in Islamabad and Rawal-Pindi, Pakistan. : International journal of ophthalmology.

Chicago

Anwar Muhammad Shakaib, Shakaib Baila, Akhtar Waseem, Yusufzai Erum, Zehra Maham, Munawar Hajira and Azhar Kinza. 2019. Knowledge and practices of primary care physicians on the current referral system of diabetic retinopathy in Islamabad and Rawal-Pindi, Pakistan. : International journal of ophthalmology.

Harvard

Anwar M. S., Shakaib B., Akhtar W., Yusufzai E., Zehra M., Munawar H. and Azhar K. (2019). Knowledge and practices of primary care physicians on the current referral system of diabetic retinopathy in Islamabad and Rawal-Pindi, Pakistan. : International journal of ophthalmology.

MLA

Anwar Muhammad Shakaib, Shakaib Baila, Akhtar Waseem, Yusufzai Erum, Zehra Maham, Munawar Hajira and Azhar Kinza. Knowledge and practices of primary care physicians on the current referral system of diabetic retinopathy in Islamabad and Rawal-Pindi, Pakistan. : International journal of ophthalmology. 2019.