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Chest|February 1, 1985
Tuberculosis control practices in major metropolitan health departments in the United States. 3. Standard of practice in 1984D R Leff, A R LeffThe American Review of Respiratory Disease|December 1, 1993
Tuberculosis control policies in major metropolitan health departments in the United States. V. Standard of practice in 1992D R Leff, A R LeffThe American Review of Respiratory Disease|June 1, 1989
Tuberculosis control policies in major metropolitan health departments in the United States. IV. Standards in 1988D R Leff, A R LeffAmerican Journal of Respiratory and Critical Care Medicine|December 31, 1997
Tuberculosis control policies in major metropolitan health departments in the United States. VI. Standard of practice in 1996D R Leff, A R LeffAnaesthesia|June 15, 2007
The effect of local cooling on pain perception during infiltration of local anaesthetic agents, a prospective randomised controlled trialD R Leff, M Nortley, Van Dang, et al.The British Journal of Surgery|April 27, 2020
Neuroenhancement in surgeons: benefits, risks and ethical dilemmasR Patel, J Ashcroft, A Darzi, et al.Free Radical Biology & Medicine|January 1, 1997
The importance of L-arginine metabolism in melanoma: an hypothesis for the role of nitric oxide and polyamines in tumor angiogenesisM JoshiAnnals of the Royal College of Surgeons of England|September 28, 2006
Variations in consenting practice for laparoscopic cholecystectomyA M Chen, D R Leff, J Simpson, et al.Colorectal Disease : the Official Journal of the Association of Coloproctology of Great Britain and Ireland|November 9, 2010
Inflammation of the residual appendix stump: a systematic reviewD R Leff, M R Sait, M Hanief, et al.Surgical Endoscopy|December 21, 2006
A nontransfusional perioperative management regimen for patients with sickle cell disease undergoing laparoscopic cholecystectomyD R Leff, T Kaura, T Agarwal, et al.Pageof 91