There is a lack of clinical guidance on how to handle patient preferences for non-disclosure. Aim To develop a conceptual framework and practical guidance for clinicians regarding the spectrum of ...

Visa and Mastercard are examples of a duopoly that dominates the payments industry in Europe and the United States. One disadvantage of duopolies is that consumers have little choice in products.

For example, the average dividend yield in the market can be very high among real estate investment trusts (REITs). However, those are the yields from ordinary dividends, which differ from ...