Alternatives such as SPICE and PECO (among many others) can also be used. Some authors counsel introducing T and S, as follows: As an example, the phrase "Diabetes Mellitus" is cited in Cochrane Evaluations sometimes being a Populace phrase, and in other circumstances as an Final result expression. PICO lookup https://connert6x63.blog-kids.com/26909186/the-2-minute-rule-for-pico