Learn from every consult, try to take time and refer to NCCN and Uptodate. Have a plan ready for your attending and this way if there are any suggested changes to your plan, you can change your approach accordingly.
For Hematology consults I found How I treat articles very usefull, specially the algorithmic approach in them.
ASH/ASCO SAP, depending on the time you have can be very lengthy to read on service.
I just used to refer to to Uptodate on the go.
Doing ASCO tumor boards on their website was helpful as well.