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Richard Barr

Explore the profile of Richard Barr including associated specialties, affiliations and a list of published articles. Areas
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Articles 21
Citations 526
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Recent Articles
11.
Cosgrove D, Barr R, Bojunga J, Cantisani V, Chammas M, Dighe M, et al.
Ultrasound Med Biol . 2016 Aug; 43(1):4-26. PMID: 27570210
The World Federation for Ultrasound in Medicine and Biology (WFUMB) has produced guidelines for the use of elastography techniques including basic science, breast and liver. Here we present elastography in...
12.
Ferraioli G, Filice C, Castera L, Choi B, Sporea I, Wilson S, et al.
Ultrasound Med Biol . 2015 Mar; 41(5):1161-79. PMID: 25800942
The World Federation for Ultrasound in Medicine and Biology (WFUMB) has produced these guidelines for the use of elastography techniques in liver disease. For each available technique, the reproducibility, results,...
13.
Sousaris N, McCutcheon J, Barr R
J Ultrasound Med . 2014 Mar; 33(4):738-40. PMID: 24658958
No abstract available.
14.
Trpkov K, Barr R, Kulaga A, Yilmaz A
Diagn Pathol . 2011 Aug; 6:78. PMID: 21867523
Mesothelioma of tunica vaginalis is a rare neoplasm, typically demonstrating frankly malignant morphology and aggressive behavior. Rare cases of well-differentiated papillary mesotheliomas have also been reported, which, in contrast, demonstrate...
15.
Duda C, Mahon I, Chen M, Snyder B, Barr R, Chiles C, et al.
Clin Trials . 2011 Jan; 8(2):214-23. PMID: 21242173
Background: To promote results in the National Lung Screening Trial (NLST) that are generalizable across the entire US population, a subset of NLST sites developed dedicated strategies for minority recruitment....
16.
Memon M, Khan S, Yunus R, Barr R, Memon B
Surg Endosc . 2008 Apr; 22(8):1781-9. PMID: 18437472
Objectives: The aim was to conduct a meta-analysis of the randomized evidence to determine the relative merits of laparoscopic assisted (LADG) and open (ODG) distal gastrectomy for proven gastric cancer....
17.
Barr R, Coombs R
J Acoust Soc Am . 2005 Oct; 118(3 Pt 1):1358-71. PMID: 16240797
The acoustic signal backscattered from a fish in water, Lbs(f), at a frequency, f, differs from the incident signal in both magnitude, /Lbs(f)/, and phase, arg[Lbs(f)], and it has been...
18.
Barr R, Coombs R
J Acoust Soc Am . 2005 Jul; 117(6):3589-99. PMID: 16018462
The high-order resonant response of spherical gas bubbles in seawater, when insonified by an acoustic pulse of 12 cycles of 38 kHz, used for target strength measurements, shows substantial variation...
19.
Coombs R, Barr R
J Acoust Soc Am . 2004 Apr; 115(4):1516-24. PMID: 15101629
A method for combining in situ measurements and theoretical swimbladder-derived estimates of target strength of the deep-water fish, black and smooth oreos, is described. The technique uses Monte Carlo simulation...
20.
Barr R
Lancet . 2002 Jun; 359(9323):2112. PMID: 12086783
No abstract available.