GP Research Review Issue 130

In this issue:

• Coeliac disease and pneumococcal infection
• Monoclonal gammopathy of undetermined significance
• Bariatric surgery vs medical obesity treatment
• Short-term air pollution exposure and mortality
• Calcium or vitamin D supplementation and fracture incidence
• Cigarette consumption and risk of CHD and stroke
• Respiratory and cardiovascular responses to traffic pollution
• BP lowering treatment effect on mortality and CVD
• Coffee consumption and risk of renal cell carcinoma
• Vitamin D levels and cancer risk