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22 in total

1. Regional variation in physician practice pattern: an examination of technical and cost efficiency for treating sinusitis.

Authors: C W Pai; Y A Ozcan; H J Jiang
Journal: J Med Syst Date: 2000-04 Impact factor: 4.460

Authors: M Morgan; R Beech
Journal: J Epidemiol Community Health Date: 1990-06 Impact factor: 3.710

Authors: D J Hyman; E W Maibach; J A Flora; S P Fortmann
Journal: Public Health Rep Date: 1992 Jul-Aug Impact factor: 2.792

Authors: L A Rose; B M Devellis; G Howard; E Mutran
Journal: Ann Behav Med Date: 1996-09

Authors: David C Goodman
Journal: Pediatr Clin North Am Date: 2009-08 Impact factor: 3.278

Authors: K M Harris; D K Remler
Journal: Health Serv Res Date: 1998-12 Impact factor: 3.402

Authors: R L Kane; B Friedman
Journal: Am J Public Health Date: 1997-10 Impact factor: 9.308

Authors: H S Jones; J M Yates; P Spurgeon; A R Fielder
Journal: Br J Ophthalmol Date: 1996-09 Impact factor: 4.638

Authors: A Gittelsohn; N R Powe
Journal: Health Serv Res Date: 1995-06 Impact factor: 3.402

Authors: J N Newton; V Seagroatt; M Goldacre
Journal: J Epidemiol Community Health Date: 1994-12 Impact factor: 3.710