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Technical Requirements for the Study of Changing Propellent for Marketed Inhaled Aerosols issued
- Publisher：
- Publication：2011/5/10
According to the National Program for Ozone Depleting Substances (ODS) Phase-out in China of the State Council, the State Food and Drug Administration recently formulated and issued the Technical Requirements for the Study of Changing Propellent for Marketed Inhaled Aerosols to guide the substitution study and development of propellent in inhalation formulations.