I use NCCN and UTD almost exclusively. As a new practicing physician I have these tabs up every day on my computer. I also bought a book called “Hematology Oncology Therapy” which is a stupid and hilarious name, but is essentially a compendium of every chemo regimen, missing a few of the newer ones like Keynote 522. It gives info on the study that got each regimen approved, dose mods for toxicity, side effect tables, etc. It’s huge, but being new, it’s a helpful resource for some objective information on how to handle certain and specific toxicities on regimens I never came across in fellowship.