Conversely , Australian anaesthetists have requested a ban on pholcodine due to the high anaphylaxis rate in the country .
In the US , anaphylaxis rates are so low that some anaesthetists question the existence of such reactions to NMBAs .
Australian anaesthetists have requested a ban on pholcodine due to the high anaphylaxis rate in the country .
In the US , anaphylaxis rates are so low that some anaesthetists question the existence of such reactions to NMBAs .