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How perfect studies may be? Comment on Peng et al. A randomized placebo-controlled trial of intradiscal methylene blue injection for the treatment of chronic discogenic low back pain. Pain 2010;149:124–9
Marcus Schiltenwolf, Christian Fischer, Pierre KunzVolume:
152
Year:
2011
Language:
english
DOI:
10.1016/j.pain.2011.01.008
File:
PDF, 39 KB
english, 2011