Date post: | 30-Dec-2015 |
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Polio
http://s2.hubimg.com/u/471769_f520.jpg
http://www.frankdevlyn.org/endpolio/contact.htm
http://blog.modernmechanix.com/mags/MechanixIllustrated/3-1947/polio_mobile.jpg
http://www.shmoop.com/media/images/large/polio-patients.JPG
http://i1.tribune.com.pk/wp-content/uploads/2010/11/polio11111-640x480.jpg