Ghazizade Hashemi,S A , , Bayyenat,S , , Purbafrani,A , , Taghizade Moghaddam,H , and Saeidi,M . "Comparison of Immunization in Iran and Turkey between Years 1980- 2013", Journal of Pediatric Perspectives, 2, 3.3, 2014, 75-83. doi: 10.22038/ijp.2014.3418