TY - GEN AU - Kidd,L R AU - Corner,H W AU - Johnston,D R TI - Group and save traffic lights SN - 1365-2044 PY - 2015///0721 KW - Anesthesiology KW - methods KW - Blood Transfusion KW - Humans KW - Perioperative Care N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/anae.13064 ER -