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david dodick, md, neurologist, mayo clinic; chairman, american migraine foundation..
people
.u.s. first lady melania trump has been in the hospital for four days, with no word on exactly when she will be released..
.stephen silberstein, md, director, jefferson university headache center..
the presumptive leader is not defined, which leads to uncertainty and delays when leadership and action is needed,'' the report says.. © 2018 abc news internet ventures. all rights reserved..
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