Investigation of an extensive outbreak of HIV infection among children in Sindh, Pakistan: protocol for a matched case–control study
Amna R Siddiqui, Apsara Ali Nathwani, Syed H Abidi, Syed Faisal Mahmood, Iqbal Azam, Sobiya Sawani, Abdul M Kazi, Aneeta Hotwani, Sikander Ali Memon, Jamila Soomro, Saqib Ali Shaikh, Baseer Achakzai, Quaid Saeed, Victoria Simms, Palwasha Khan, Rashida Ferrand, Fatima Mir
BMJ Open Mar 2020, 10 (3) e036723; DOI: 10.1136/bmjopen-2019-036723