How do your remember what you read in a paper? How do you call to mind that reference about petechiae and vomiting that means you don’t have to stick this perfectly well 8 year old needle-phobic? Capturing the outputs of your critical appraisals so you can retrieve them is easier if you formally record them in some way. These records have been described by lots of different people in lots of different ways. They are called a number of things, mostly with punishingly painful acronyms attached. Hence you …