Seyedzadeh, A., Tohidi, M. reza and Amiri, R. (2016) “Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis (PFAPA) Misdiagnosed as Recurrent Urinary Tract Infection”, Journal of Pediatric Nephrology. Tehran, Iran, 4(3), pp. 116–118. doi: 10.22037/jpn.v4i3.11759.