TY - JOUR T1 - ACcess to safe drinking water AU - Friedrich MJ Y1 - 2012/04/18 N1 - 10.1001/jama.2012.478 JO - JAMA SP - 1573 EP - 1573 VL - 307 IS - 15 N2 - According to the report, at the end of 2010, 89% of the world's population—6.1 billion people—have access to drinking water sources from such improvements as piped supplies and protected wells. However, the data collected only measured access to improved water sources (that protected from contamination)—and did not assess the quality, reliability, or sustainability of the water supply. SN - 0098-7484 M3 - doi: 10.1001/jama.2012.478 UR - http://dx.doi.org/10.1001/jama.2012.478 ER -