Conversation between 2 dentists on a meeting:

DentistX: “Hi colleague, I would be pleased to get your advice. Should I advice my patient to undergo implant therapy while she has been on oral biphosphonates since 5 years?

DentistY: “This is a question of an actual and rising problem. Your decision should definitely be guided. There are guidelines, based on an the examination of current evidence within the evidence-based dentistry, available.”

DentistX: “Where can I find such clinical guidelines?”