John A Cowan

Author PubWeight™ 36.52‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Efficacy of postoperative epidural analgesia: a meta-analysis. JAMA 2003 3.36
2 National trends in the use and outcomes of hepatic resection. J Am Coll Surg 2004 1.92
3 Hepatic resection in the United States: indications, outcomes, and hospital procedural volumes from a nationally representative database. Arch Surg 2003 1.74
4 Impact of surgical volume on mortality and length of stay after nephrectomy. Urology 2004 1.62
5 Hospital teaching status and outcomes of complex surgical procedures in the United States. Arch Surg 2004 1.59
6 Complications and costs after high-risk surgery: where should we focus quality improvement initiatives? J Am Coll Surg 2003 1.47
7 Variation in postoperative complication rates after high-risk surgery in the United States. Surgery 2003 1.42
8 Surgeon specialty and provider volumes are related to outcome of intact abdominal aortic aneurysm repair in the United States. J Vasc Surg 2003 1.27
9 Surgical volume and quality of care for esophageal resection: do high-volume hospitals have fewer complications? Ann Thorac Surg 2003 1.26
10 Hospital volume and surgical outcomes for elderly patients with colorectal cancer in the United States. J Surg Res 2003 1.26
11 Payer status is related to differences in access and outcomes of abdominal aortic aneurysm repair in the United States. Surgery 2003 1.17
12 Informatics and the American College of Surgeons National Surgical Quality Improvement Program: automated processes could replace manual record review. J Am Coll Surg 2008 1.13
13 Postoperative complication rates after hepatic resection in Maryland hospitals. Arch Surg 2003 1.12
14 A national and single institutional experience in the contemporary treatment of acute lower extremity ischemia. Ann Surg 2003 1.10
15 Minimally invasive pedicle screw fixation utilizing O-arm fluoroscopy with computer-assisted navigation: Feasibility, technique, and preliminary results. Surg Neurol Int 2010 1.01
16 Diffusion of new technology in health care: the case of aorto-iliac occlusive disease. Surgery 2004 1.00
17 Brainstorming about next-generation computer-based documentation: an AMIA clinical working group survey. Int J Med Inform 2004 0.99
18 The role of radiation therapy after surgical resection of nonfunctional pituitary macroadenomas. Neurosurgery 2004 0.96
19 Decompressive craniectomy for intractable cerebral edema: experience of a single center. J Neurosurg Anesthesiol 2003 0.93
20 Household food insecurity and symptoms of neurologic disorder in Ethiopia: an observational analysis. BMC Public Health 2010 0.90
21 Effect of increasing patient age on complication rates following intact abdominal aortic aneurysm repair in the United States. J Surg Res 2004 0.89
22 Epidemiology of surgically treated gastric cancer in the United States, 1988-2000. J Gastrointest Surg 2003 0.89
23 National variation in operative mortality rates for esophageal resection and the need for quality improvement. Arch Surg 2003 0.88
24 Diffusion of new technology for the treatment of renovascular hypertension in the United States: surgical revascularization versus catheter-based therapy, 1988-2001. J Vasc Surg 2004 0.85
25 Variation in outcomes after percutaneous coronary intervention in the United States and predictors of periprocedural mortality. Cardiology 2005 0.81
26 Hospital volume-related differences in aorto-bifemoral bypass operative mortality in the United States. J Vasc Surg 2003 0.81
27 The effect of secondary operations on mortality following abdominal aortic aneurysm repair in the United States: 1988-2001. Vasc Endovascular Surg 2005 0.81
28 Epidemiology of surgically treated abdominal aortic aneurysms in the United States, 1988 to 2000. Vascular 2005 0.79
29 Synthesis, structure, and reactivity of a dinuclear metal complex with linear M-H-M bonding. J Am Chem Soc 2004 0.78
30 The volume-outcome effect for abdominal aortic surgery: differences in case-mix or complications? Arch Surg 2002 0.77
31 Surgical reversal of prolonged blindness from a metastatic neuroblastoma. Childs Nerv Syst 2005 0.77
32 Back and neck pain and psychopathology in rural sub-Saharan Africa: evidence from the Gilgel Gibe Growth and Development Study, Ethiopia. Spine (Phila Pa 1976) 2010 0.76
33 Should older patients be selectively referred to high-volume centers for abdominal aortic surgery? Vascular 2004 0.76
34 Emerging approaches for assessing and improving the quality of surgical care. Curr Surg 2004 0.75
35 Silylene hydride complexes of molybdenum with silicon-hydrogen interactions: neutron structure of (eta(5)-C(5)Me(5))(Me(2)PCH(2)CH(2)PMe(2))Mo(H)(SiEt(2)). J Am Chem Soc 2004 0.75
36 Changing Trends in the Utilization and Costs of Procedures Performed by Neurosurgeons in the United States 909. Neurosurgery 2006 0.75
37 Single-crystal neutron-diffraction study of 3.4% Zn-doped (ND4)2[Cu(D2O)6](SO4)2 at 20 K. Acta Crystallogr C 2005 0.75
38 Aqua Ions. 2. Structural manifestations of the Jahn-Teller effect in the beta-alums. Inorg Chem 2003 0.75
39 Firearms in major motion pictures, 1995-2004. J Trauma 2009 0.75
40 Structure and bonding of the vanadium(III) hexa-aqua cation. 1. Experimental characterization and ligand-field analysis. Inorg Chem 2004 0.75