Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Challenges for cost-effectiveness research.

× No keyword cloud information.

12 in total

1. Clinical trials in orthopaedics research. Part III. Overcoming operational challenges in the design and conduct of randomized clinical trials in orthopaedic surgery.

Authors: Elena Losina; James Wright; Jeffrey N Katz
Journal: J Bone Joint Surg Am Date: 2012-03-21 Impact factor: 5.284

Authors: D A Katz; H G Welch
Journal: Pharmacoeconomics Date: 1993-04 Impact factor: 4.981

Authors: S F Hurley
Journal: Pharmacoeconomics Date: 1992-03 Impact factor: 4.981

Authors: T A Hodgson
Journal: Pharmacoeconomics Date: 1994-12 Impact factor: 4.981

Authors: A Antczak-Bouckoms; J F Tulloch; A J Bouckoms; D Keith; P Lavori
Journal: Anesth Prog Date: 1990 Mar-Jun

Authors: M Yarborough
Journal: Theor Med Date: 1990-12

Authors: R D Gorsky
Journal: Public Health Rep Date: 1996 Impact factor: 2.792

Authors: V Goel; R B Deber; A S Detsky
Journal: CMAJ Date: 1989-02-15 Impact factor: 8.262

Authors: H L Tan
Journal: Pharmacoeconomics Date: 2000-01 Impact factor: 4.981

Authors: U D Allen; S E Read
Journal: Can J Infect Dis Date: 1993-11