Baig, S. A., Balachandran, C. and Nayak, S. (2016) “Comparative evaluation of autologous serum skin test and autologous plasma skin test in chronic urticaria”, Journal of Pakistan Association of Dermatologists, 23(4), pp. 378–383. Available at: https://www.jpad.com.pk/index.php/jpad/article/view/283 (Accessed: 26February2026).