EFFICACY OF SINGLE-DOSE ANTIBIOTIC ADMINISTRATION TO COMATOSE VENTILATOR PATIENTS FOR PROPHYLAXIS OF EARLY-ONSET PNEUMONIA - Mahnoor Khalil Ahmed, Baquar Raza, Bushra Rehman, Akbar Gohar, Arshad Sattar Lakho, Tahir Hanif, Muhammad Muneeb, Aatir H. Rajput & Asma Rajput (2019)