|Colloids versus crystalloids for fluid resuscitation in critically ill patients|
P Perel, I Roberts
Cochrane Database of Systematic Reviews, 2012
|Effects of tranexamic acid on death, vascular occlusive events, and blood transfusion in trauma patients with significant haemorrhage (CRASH-2): a randomised, placebo …|
JA Williams-Johnson, AH McDonald, GG Strachan, EW Williams
West Indian Medical Journal 59 (6), 612-624, 2010
|Predicting outcome after traumatic brain injury: development and international validation of prognostic scores based on admission characteristics|
EW Steyerberg, N Mushkudiani, P Perel, I Butcher, J Lu, GS McHugh, ...
PLoS medicine 5 (8), e165, 2008
|Predicting outcome after traumatic brain injury: practical prognostic models based on large cohort of international patients|
Bmj 336 (7641), 425-429, 2008
|Comparison of treatment effects between animal experiments and clinical trials: systematic review|
P Perel, I Roberts, E Sena, P Wheble, C Briscoe, P Sandercock, ...
Bmj 334 (7586), 197, 2007
|Effect of tranexamic acid on surgical bleeding: systematic review and cumulative meta-analysis|
K Ker, P Edwards, P Perel, H Shakur, I Roberts
Bmj 344, e3054, 2012
|Prognosis Research Strategy (PROGRESS) 3: prognostic model research|
EW Steyerberg, KGM Moons, DA van der Windt, JA Hayden, P Perel, ...
PLoS medicine 10 (2), e1001381, 2013
|CYP2C19 genotype, clopidogrel metabolism, platelet function, and cardiovascular events: a systematic review and meta-analysis|
MV Holmes, P Perel, T Shah, AD Hingorani, JP Casas
Jama 306 (24), 2704-2714, 2011
|Prognosis research strategy (PROGRESS) 1: a framework for researching clinical outcomes|
H Hemingway, P Croft, P Perel, JA Hayden, K Abrams, A Timmis, A Briggs, ...
Bmj 346, e5595, 2013
|Systematic review of prognostic models in traumatic brain injury|
P Perel, P Edwards, R Wentz, I Roberts
BMC medical informatics and decision making 6 (1), 38, 2006
|The CRASH-2 trial: a randomised controlled trial and economic evaluation of the effects of tranexamic acid on death, vascular occlusive events and transfusion requirement in …|
I Roberts, H Shakur, T Coats, B Hunt, E Balogun, L Barnetson, L Cook, ...
Health technology assessment (Winchester, England) 17 (10), 1, 2013
|Nutritional support for head‐injured patients|
P Perel, T Yanagawa, F Bunn, IG Roberts, R Wentz
Cochrane Database of Systematic Reviews, 2006
|Reliability and validity of the international physical activity questionnaire in the Nord-Trøndelag health study (HUNT) population of men|
N Kurtze, V Rangul, BE Hustvedt
BMC medical research methodology 8 (1), 63, 2008
|CRASH-2 trial collaborators. Effects of tranexamic acid on death, vascular occlusive events, and blood transfusion in trauma patients with significant haemorrhage (CRASH-2): a …|
H Shakur, I Roberts, R Bautista, J Caballero, T Coats, Y Dewan, ...
Lancet 376 (9734), 23-32, 2010
|Patient outcome after traumatic brain injury in high-, middle-and low-income countries: analysis of data on 8927 patients in 46 countries|
MJ De Silva, I Roberts, P Perel, P Edwards, MG Kenward, J Fernandes, ...
International journal of epidemiology 38 (2), 452-458, 2008
|2015 Recommendations for the management of polymyalgia rheumatica: a European League Against Rheumatism/American College of Rheumatology collaborative initiative|
C Dejaco, YP Singh, P Perel, A Hutchings, D Camellino, S Mackie, A Abril, ...
Arthritis & Rheumatology 67 (10), 2569-2580, 2015
|Prediction of outcome after moderate and severe traumatic brain injury: external validation of the IMPACT and CRASH prognostic models|
B Roozenbeek, HF Lingsma, FE Lecky, J Lu, J Weir, I Butcher, ...
Critical care medicine 40 (5), 1609, 2012
|Use of GRADE for assessment of evidence about prognosis: rating confidence in estimates of event rates in broad categories of patients|
A Iorio, FA Spencer, M Falavigna, C Alba, E Lang, B Burnand, T McGinn, ...
bmj 350, h870, 2015
|Cost-effectiveness analysis of administering tranexamic acid to bleeding trauma patients using evidence from the CRASH-2 trial|
C Guerriero, J Cairns, P Perel, H Shakur, I Roberts, ...
PLoS One 6 (5), e18987, 2011
|The risk of transfusion‐transmitted infections in sub‐Saharan Africa|
S Jayaraman, Z Chalabi, P Perel, C Guerriero, I Roberts
Transfusion 50 (2), 433-442, 2010