Pediatrics I (respiratory pathologies - A3 summary chart)
"And it just works" even Todd Howard would be impressed by the results you could achieve by reading this chart (only).
Jokes aside, I've managed to put all respiratory/rheumatological and some other disorders into an A3 chart (basically Pediatrics I). You may ask why and the reason is simple: it's hard to keep some pathologies apart.
This chart will help you tremendously, it was approved and admired by my lab as well as my lecture teacher.