TY - JOUR T1 - SMoke and developing brains AU - Friedrich MJ Y1 - 2012/07/18 N1 - 10.1001/jama.2012.8389 JO - JAMA SP - 227 EP - 227 VL - 308 IS - 3 N2 - The researchers reevaluated field data collected in the late 1970s that included about 200 children, ages 3 to 9 years, in Belize, Kenya, Nepal, and American Samoa. The communities in Kenya and Nepal used indoor open-fire cooking with wood, straw, or dung; those in American Samoa used kerosene stoves; and those in Belize used either wood or kerosene or both. The team looked at data from several cognitive tests and activities they had carried out with the children. SN - 0098-7484 M3 - doi: 10.1001/jama.2012.8389 UR - http://dx.doi.org/10.1001/jama.2012.8389 ER -