I have been using UpToDate for years. I find it a great resource and actually diagnose patients in the room. I also send many patients a one-month's subscription.
I agree with how much I learn from it even on simple things. When you say it is an office policy to look up everything, do you mean if you saw a sinus infection at 9 am, you would still look it up at 3 pm? I am not trying to be a smarta...., I really want to know your system.