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1745-6215-12-50
1745-6215-12-50
http://dx.doi.org/10.1186/1745-6215-12-50
Developing a placebo-controlled trial in surgery: issues of design, acceptability and feasibility
P356
Q34639262-A760AE5C-AE96-4149-8361-641B83916981
P356
1745-6215-12-50
http://dx.doi.org/10.1186/1745-6215-12-50