OUR STAFF REPORTER LAHORE The patients have to face another tough day in Shaikh Zayed Hospital as its doctors continued their strike on Saturday. They are protesting against a murder case registered against some senior doctors of the hospital. Those who visited the OPD?were denied treatment. The in-patients also suffered as no doctor visited their units to provide treatment. The medical staff, however, continued to provide health care to the patients at emergency, ICU, CCU and other critical care departments of the hospital.