https://www.fda.gov/drugs/information-drug-class/phase-out-cfc-metered-dose-inhalers-containing-flunisolide-triamcinolone-metaproterenol-pirbuterol
Phase-Out of CFC Metered-Dose Inhalers Containing flunisolide, triamcinolone, metaproterenol,...
metered dose inhalersphase outcfc