
Citi sees AstraZeneca's rare disease drug efzimfotase alfa hitting $4.4bn peak sales with broad US adult approval.
Citi maintains a 'buy' rating on AstraZeneca, highlighting new Phase III trial data for efzimfotase alfa, a treatment for hypophosphatasia, a rare bone disorder. Although the trial missed its primary endpoint due to a placebo effect, the drug showed ...

