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source_4231e981ba854dcc
study,population,intervention_or_exposure,comparator,endpoint,effect,risk_of_bias,directness Preoperative Exercise Training to Prevent Postoperative Pulmonary Complications in Adults Undergoing Major Surgery. A Systematic Review and Meta-analysis with Trial Sequential Analysis,not extracted,not extracted,not extracted,not extracted,not extracted,not appraised in public sidecar,review-level Effic…
sha256 a3b06d88b72a6867…