The image this month is of Nicotiana tabacum, the plant from which tobacco is made—a surprisingly pretty plant. One of its unpleasant products, snus, a smokeless tobacco, is discussed in a debate article (Gartner, et al.) published in this month's issue, and in the editorial (The PLoS Medicine Editors).
Image Credit: Joachim Müllerchen (from http://commons.wikimedia.org/wiki/Image:Tabak_P9290021.JPG)
Editorial
Tobacco Substitutes: Harm Reduction or Smokescreen?
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040244
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The PLoS Medicine Debate
Should the Health Community Promote Smokeless Tobacco (Snus) as a Harm Reduction Measure?
PLOS Medicine: published July 3, 2007 | https://doi.org/10.1371/journal.pmed.0040185
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Neglected Diseases
Liver Fluke Induces Cholangiocarcinoma
PLOS Medicine: published July 10, 2007 | https://doi.org/10.1371/journal.pmed.0040201
Perspective
Surfactant Levels in Congenital Diaphragmatic Hernia
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040243
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Policy Forums
The US Anti-Prostitution Pledge: First Amendment Challenges and Public Health Priorities
PLOS Medicine: published July 24, 2007 | https://doi.org/10.1371/journal.pmed.0040207
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Male Circumcision for Prevention of HIV Transmission: What the New Data Mean for HIV Prevention in the United States
PLOS Medicine: published July 24, 2007 | https://doi.org/10.1371/journal.pmed.0040223
South Africa's Experience of the Closure of the Cellulose Sulphate Microbicide Trial
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040235
Research in Translation
Graft-Versus-Host Disease: A Surge of Developments
PLOS Medicine: published July 10, 2007 | https://doi.org/10.1371/journal.pmed.0040198
Student Forum
Excessive Work Hours of Physicians in Training in El Salvador: Putting Patients at Risk
PLOS Medicine: published July 17, 2007 | https://doi.org/10.1371/journal.pmed.0040205
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A Student-Led Campaign to Help Tackle Neglected Tropical Diseases
PLOS Medicine: published July 24, 2007 | https://doi.org/10.1371/journal.pmed.0040241
Research Articles
The Effects of Mandatory Prescribing of Thiazides for Newly Treated, Uncomplicated Hypertension: Interrupted Time-Series Analysis
PLOS Medicine: published July 10, 2007 | https://doi.org/10.1371/journal.pmed.0040232
Rapid Assessment of Avoidable Blindness in Western Rwanda: Blindness in a Postconflict Setting
PLOS Medicine: published July 3, 2007 | https://doi.org/10.1371/journal.pmed.0040217
Plasticity of Central Chemoreceptors: Effect of Bilateral Carotid Body Resection on Central CO2 Sensitivity
PLOS Medicine: published July 24, 2007 | https://doi.org/10.1371/journal.pmed.0040239
Surfactant Maturation Is Not Delayed in Human Fetuses with Diaphragmatic Hernia
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040237
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Beta-Catenin Signaling Plays a Disparate Role in Different Phases of Fracture Repair: Implications for Therapy to Improve Bone Healing
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040249
Patient Adherence to Tuberculosis Treatment: A Systematic Review of Qualitative Research
PLOS Medicine: published July 24, 2007 | https://doi.org/10.1371/journal.pmed.0040238
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Preventing Childhood Malaria in Africa by Protecting Adults from Mosquitoes with Insecticide-Treated Nets
PLOS Medicine: published July 3, 2007 | https://doi.org/10.1371/journal.pmed.0040229
Age Interactions in the Development of Naturally Acquired Immunity to Plasmodium falciparum and Its Clinical Presentation
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040242
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Toll-Like Receptor 2 Impairs Host Defense in Gram-Negative Sepsis Caused by Burkholderia pseudomallei (Melioidosis)
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040248
Correspondence
Transparent Development of WHO Rapid Advice Guidelines: A Useful Approach
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040245
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WHO's Response to Global Public Health Threats: XDR-TB
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040246
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Medicines without Doctors: In Mozambique, Salaries Are Not the Biggest Problem
PLOS Medicine: published July 31, 2007 | https://doi.org/10.1371/journal.pmed.0040236