Raza, Adil, Haris M Khan, Mohd. Ashraf Malik, Abbas Ali Mahdi, Mohd. Shahid, and Fatima Shujatullah. 2009. “Serum Retinol Concentration in Patients With Acute Falciparum Malaria”. The Journal of Infection in Developing Countries 3 (11):865-68. https://doi.org/10.3855/jidc.148.