Jamali T, Shahid A, Mistry R. INITIATION OF PNEUMOCOCCAL VACCINE AGAINST PNEUMONIA IN PAKISTAN. J Ayub Med Coll Abbottabad [Internet]. 2013 Jul. 1 [cited 2025 May 3];25(3-4):1-2. Available from: https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/1679