On Wed, 4 Apr 2018 17:26:46 +0100, just as I was about to take a herb,
Gareth's Downstairs Computer
Post by Gareth's Downstairs ComputerDoctors cannot prescribe Viagra as such because it is a trade name;
they have to prescribe it by its chemical name ...
That only applies if there is a cheaper generic product available. For
some drugs, the brand name MUST be used as the bioavailability of the
active ingredient varies between different makes of the same dose.
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73 de Guy G4DWV/4X1LT