TY - GEN AU - Fujii,T AU - Nishiwaki,K TI - Clarification on chronic pain - a painfully persistent problem? A reply SN - 1365-2044 PY - 2020///0207 KW - Chronic Pain KW - Humans N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1111/anae.14960 ER -