Sites listed here will focus on the non-commercial aspects of collecting medical and scientific antiques. Private collections and museums will be listed here as long as they focus on this type of antique, otherwise they belong in a more general category.
If the site is mainly about medicine bottles and other glass containers, it belongs in Recreation/Collecting/Glassware/Bottles/.

Sites with a focus on online sales will not be listed here, and belong in Shopping/Antiques_and_Collectibles
Dealer sites may be suitable for listing if they contain significant information for the hobbyist. If the site is mainly concerned with listing items for sale from a premises, it belongs in the Regional category corresponding to its location.