791 INCREASED PHYSICAL ACTIVITY LEVELS INCREAED THE RISK OF LOW BACK PAIN IN ADOLESCENTS
Olsen, T., Dearwater, S., Kriaka, A., Cnuley, J., Anderson, R., Aaron, D., LaPorte, R.Volume:
26
Journal:
Medicine & Science in Sports & Exercise
DOI:
10.1249/00005768-199405001-00793
Date:
May, 1994
File:
PDF, 128 KB
1994