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1
J.1753-6405.2010.00598.X
J.1753-6405.2010.00598.X
http://dx.doi.org/10.1111/J.1753-6405.2010.00598.X
Cost-effectiveness of follow-up contact for a postal survey: a randomised controlled trial.
P356
Q37805706-A2F4333F-7C69-4D90-A0D1-6807AAC209BC
P356
J.1753-6405.2010.00598.X
http://dx.doi.org/10.1111/J.1753-6405.2010.00598.X