Bugvi, Ayesha; Rahat, Rahla; Zakar, Rubeena; Zakria Zakar, Muhammad; Fischer, Florian ; Nasrullah, Muazzam; Manawar, Riffat: Factors associated with non-utilization of child immunization in Pakistan: evidence from the Demographic and Health Survey 2006-07. In: BMC Public Health. Jg.14 H. 1. 2014