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We evaluated three CDC-suggested approaches for confirming positive nucleic acid amplification tests (NAATs) for Chlamydia trachomatis: (i) repeat the original test on the original specimen, (ii)(More)
In this prospective randomized study, patients undergoing total hip (THA) or knee arthroplasty (TKA) were randomized to either a study group receiving periarticular injections or a control group(More)