(Reuters) – Biohaven Pharmaceutical Holding said its treatment for acute migraine cleared two late-stage studies, but investors worried about its commercial viability as the efficacy data failed to distinguish from Allergan’s rival treatment.
(Reuters) – Biohaven Pharmaceutical Holding said its treatment for acute migraine cleared two late-stage studies, but investors worried about its commercial viability as the efficacy data failed to distinguish from Allergan’s rival treatment.