david dodick, md, neurologist, mayo clinic; chairman, american migraine foundation..
a sign at a planned parenthood clinic is pictured in oklahoma city, in 2015...
by that evening, nurses had moved the valenzuelas into a larger room and placed their beds together..
the outbreak killed 20 and sickened 577 people between november 2016 and october 2017.. april 2017 (19)