Distinguishing Between Efficacy and Real-World Effectiveness: The Case for Thinking Beyond Classic Randomized Controlled Trial Design.
Reg Anesth Pain Med. 2017 Mar/Apr;42(2):131-132
Authors: Sites BD, Masaracchia MM, Davis M
PMID: 28207640 [PubMed - in process]
http://ift.tt/2kQFD7H
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