TY - SER AU - Rakhia, Aliah AU - Mustufa, Muhammad Ayaz AU - Memon, Ashfaque Ahmed AU - Laghari, Taj Muhammad TI - Role of Active Communication in Reducing Loss to Foliow of Registered Childhood Tb Cases at Tertiary Care Facility, Karachi, Pakistan KW - Intervention KW - Sms KW - Anti Tb Treatment ER -