Use of revascularized artery as a recipient in microvascular reconstruction of the lower leg: An analysis of 62 consecutive free flap transfers

The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: guidelines for reporting observational studies

Erik von Elm, Douglas G. Altman, Matthias Egger et al. · The Lancet · 2007 · 18.7K citations · Full text

Public Health, Public Health Practice, Epidemiologic Methods +10

An Introduction to Propensity Score Methods for Reducing the Effects of Confounding in Observational Studies

Peter C. Austin · Multivariate Behavioral Research · 2011 · 11.9K citations · Full text

Public Health, Biostatistics, Causal Inference +15

Peripheral Arterial Disease Detection, Awareness, and Treatment in Primary Care

Alan T. Hirsch · JAMA · 2001 · 2.8K citations

Medicine, Family Medicine, Internal Medicine +14

Prevalence of and Risk Factors for Peripheral Arterial Disease in the United States

Elizabeth Selvin, Thomas P. Erlinger · Circulation · 2004 · 1.9K citations · Full text

Medicine, Cardiology, Epidemiology +16

Peripheral Angioplasty as the First-choice Revascularization Procedure in Diabetic Patients with Critical Limb Ischemia: Prospective Study of 993 Consecutive Patients Hospitalized and Followed Between 1999 and 2003

Ezio Faglia, Luca Dalla Paola, Giacomo Clerici et al. · European Journal of Vascular and Endovascular Surgery · 2005 · 373 citations

Medicine, Cardiology, Surgery +14