SB Augustamax - Condition beneath study; `placebo' needles, for example the Streitberger needle , which http://b.augustamax.com/story.php?title=condition-beneath-study-placebo-needles-for-example-the-streitberger-needle-which Condition beneath study; `placebo' needles, which include the Streitberger needle , which appear to penetrate the skin but which don't do so; strategies,Vickers et al.Trials , : www.trialsjournal.comcontentPage ofTable Examples of adequate and inadequate allocation concealmentAdequate allocation conceal.Situation under study; `placebo' needles, for example the Streitberger needle , which appear Tue, 13 Aug 2019 23:05:18 UTC en