TY  - GEN
AU  - Liu,Pengcheng
AU  - Wu,Xing
TI  - Authors' reply
SN  - 1177-8881
PY  - 2015///0910
KW  - Back Pain
KW  - drug therapy
KW  - Humans
KW  - Lumbar Vertebrae
KW  - drug effects
KW  - Spinal Stenosis
KW  - Steroids
KW  - administration & dosage
N1  - Publication Type: Letter; Comment
ER  -