Not 100% sure why the authors chose to ignore convention and remove the space between ‘clinical’ and ‘questions’. I’m sure it seemed a good idea at the time!
However, that doesn’t detract from the site (http://clinques.nlm.nih.gov/JitSearch.html) which is a collection on 4,500+ clinical questions. No answers, just the questions. Not sure why I like it so much. It’ll be useful in testing the new search algorithm!