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Cost effectiveness of disc prosthesis versus lumbar fusion in patients with chronic low back pain: randomized controlled trial with 2-year follow-up
Peter Fritzell, Svante Berg, Fredrik Borgström, Tycho Tullberg, Hans TroppVolume:
20
Language:
english
Pages:
11
DOI:
10.1007/s00586-010-1607-3
Date:
July, 2011
File:
PDF, 345 KB
english, 2011