Over the holidays I got an email from one of my relatives visiting Toronto. She asked me to recommend a dental surgeon for an unexpected tooth extraction. She also asked me to refer her to other dentists to get additional recommendations. I sent her an email with a recommendation to get treatment from a dental surgeon who I encouraged her to see and also provided the name of a family dentist who could make other recommendations. My email included a link to a website of the clinic operated by the dental surgeon.