Instruction and study (1) Assaying (1) Lady's maids (1) Women household employees (1) Vomiting (1) Spleen (1) Spinal anesthesia (1) Sequential analysis (1) Risk (1) Rest (1) Pain (1) Nausea (1) Morphine (1) Literature (1) Leg (1) Knee (1) Judgment (Logic) (1) Judgment (1) Impact (1) Hip joint (1) Bread (1) Average (1) Arthroplasty (1) Analgesia (1) Adoption (1) Use studies (1) Use studies (1) Research (1) Valuation (1) Analysis (1)