Template:R from drug trade name

When used with the "Redirect category shell" (Rcat shell) template:

Template {{Redirect category shell}} may be used to add one or more rcat templates, along with their parameters and categories, to a redirect. For more information see the documentation page below.

When used by itself:

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Usage

This template says that a page is a redirect from (or to) the trade name of a drug to (or from) the common name of a drug. When placed on a page, it will be put in Category:Redirects from trade names of drugs