it's not clear how well they'll stack up against current migraine therapies, because head-to-head studies haven't been done. http://lm360.us/Helms-sister-of-Gettelman-from-Enebybergs?Ankneysis=218
richard lipton, md, director, montefiore headache center; edwin s. lowe professor and vice chairman of neurology, albert einstein college of medicine. .