1. Current topics: at 48th ICAAC, several novel agents target gram-negative pathogens;Fox;Microbe,2009
2. That tap water is legal but may be unhealthy;Duhigg,2009
3. Water—the most basic resource but also the most essential: how much water do we use for…?;FAO,2014
4. Global threats to human water security and river biodiversity;Voeroesmarty;Nature (Lond UK),2010
5. Organisation for Economic Cooperation and Development (OECD). (n. d.). Water chapter of the OECD environmental outlook to 2050: the consequences of inaction http://www.oecd.org/environment/indicators-modelling-outlooks/waterchapteroftheoecdenvironmentaloutlookto2050theconsequencesofinaction.htm.