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Volume 13, Number 7—July 2007

Dispatch

Zinc Cream and Reliability of Tuberculosis Skin Testing

V. Bhargavi Rao*†, Tom F. Pelly*‡, Robert H. Gilman‡§¶, Lilia Cabrera‡, Jose Delgado‡, Giselle Soto‡, Jon S. Friedland*, A. Roderick Escombe*‡, Robert E. Black¶, and Carlton A. Evans*†‡§¶Comments to Author 
Author affiliations: *Imperial College London, London, UK; †London School of Hygiene and Tropical Medicine, London, UK; ‡Asociación Benéfica Prisma, Lima, Peru; §Universidad Peruana Cayetano Heredia, Lima, Peru; ¶Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA;

Main Article

Figure 1

Effect of topical zinc on size of tuberculosis (TB) skin-test reaction. Each line represents the size of the 2 TB skin-test reactions for 1 person with placebo cream (on the left of the graph) and topical zinc cream (on the right). Circles show the mean TB skin-test reaction size without and with topical zinc, with standard error bars.

Figure 1. Effect of topical zinc on size of tuberculosis (TB) skin-test reaction. Each line represents the size of the 2 TB skin-test reactions for 1 person with placebo cream (on the left of the graph) and topical zinc cream (on the right). Circles show the mean TB skin-test reaction size without and with topical zinc, with standard error bars.

Main Article

Page created: June 21, 2010
Page updated: June 21, 2010
Page reviewed: June 21, 2010
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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