Patients' Welfare Association
The Patients' Welfare Association (PWA) is a non-political, non-governmental organization (NGO) located within Civil Hospital, Karachi run by the students of Dow Medical College, which works for the medical aid of underprivileged patients by providing a number of services free of cost. The organization depends upon its donors and volunteers for its functionality and maintenance.
Source: Wikipedia — Patients' Welfare Association (CC BY-SA 4.0)