Query PostGIS for pharmacies returning lat/long pairs

Hi all - I’m trying to set up a markers layer of all pharmacies in Yorkshire, UK. Is there a way of querying the GIS database to return lat/long pairs for all pharmacies within a bounding box?

We currently only do the BeNeLux on xapi.openstreet.nl, but next to this we could go world wide or new york only to return that data live see the source of: http://xapidemo.openstreet.nl/ for the code.