[Frequency and back ground of back pains in young persons].
Salminen
J J
JJ
TYKS:n fysiatrian yksikkö Kiinamyllynkatu 4-8 20520 Turku. jouko.salminen@tyks.fi
Kujala
U
U
D000367:Age Factors; D001416:Back Pain / Q000175:diagnosis* / Q000453:epidemiology; D005387:Finland / Q000453:epidemiology; D006801:Humans; D017116:Low Back Pain / Q000175:diagnosis / Q000453:epidemiology; D012307:Risk Factors