Postoperative analgesia and hospital stay: a call for better study design.
Kehlet
Henrik
H
D000700:Analgesics / Q000627:therapeutic use*; D005267:Femoral Nerve; D006801:Humans; D007902:Length of Stay; D009407:Nerve Block / Q000379:methods*; D010149:Postoperative Pain / Q000517:prevention & control*; D015203:Reproducibility of Results; D012107:Research Design
D000700:Analgesics