TY  - CHAP
M1  - Book, Section
TI  - BACK AND NECK PAIN
A1  - Engstrom, John W.
A1  - Deyo, Richard A.
A2  - Hauser, Stephen L.
A2  - Josephson, S. Andrew
Y1  - 2018
N1  - 
T2  - Harrison's Neurology in Clinical Medicine, 4e
AB  - The  importance  of  back  and  neck  pain  in  our  society  is  underscored  by  the  following:  (1)  the  cost  of  back  pain  in  the  United  States  exceeds  $100  billion  annually;  approximately  one-third  of  these  costs  are  direct  health  care  expenses,  and  two-thirds  are  indirect  costs  resulting  from  loss  of  wages  and  productivity;  (2)  back  symptoms  are  the  most  common  cause  of  disability  in  those  <45  years;  (3)  low  back  pain  is  the  second  most  common  reason  for  visiting  a  physician  in  the  United  States;  and  (4)  70%  of  persons  will  have  back  pain  at  some  point  in  their  lives.  
SN  - 
PB  - McGraw-Hill Education
CY  - New York, NY
Y2  - 2024/04/23
UR  - neurology.mhmedical.com/content.aspx?aid=1145767739
ER  -