UCSF family practice nurse Lisa Thompson is calling attention to the dangers of rustic stoves – which use biomass fuels such as wood, coal, animal dung and crop residue – and result in harmful pollutants adversely affecting people in developing countries.

Outcomes of bypass surgery to repair blocked arteries in the legs tend to be better in the roughly one-in-five people who have inherited a specific genetic variation from both parents, according to a study presented at the late-breaking clinical trials session of the Vascular Annual Meeting in Chicago on June 18, 2011.