Literature retrieval and screening process
The initial literature search yielded 2,679 articles. After removing 1,115 duplicate records, the titles and abstracts of the remaining 1,564 articles were checked, and 1,510 articles were excluded. The…
The efficacy and safety of peripheral nerve blocks for postoperative analgesia following total hip arthroplasty: a network meta-analysis | BMC Anesthesiology
