[Epidemiologic methodology of health care analysis of chronic pain patients].
B T
BT
Baune
A
A
Kramer
D002908:Chronic Disease; D004812:Epidemiologic Methods; D005858:Germany; D006295:Health Resources / Q000706:statistics & numerical data*; D006801:Humans; D010146:Pain / Q000453:epidemiology* / Q000534:rehabilitation; D010348:Patient Care Team / Q000706:statistics & numerical data*