Muhammad Tahir, Muhammad Zuhair Tahir, Muhammad Zubair Tahir, and Ayesha Salim. “Pulmonary Haemorrhage and Pleural Effusion in an Elderly Patient With Henoch-Schönlein Purpura (IgA Vasculitis)-: A Case Report”. Journal of the Pakistan Medical Association, vol. 75, no. 11, Oct. 2025, pp. 1800-3, doi:10.47391/JPMA.22158.