form highly toxic compounds. dr jaya some ana has found such toxins in drinking water the researchers believe these could well be causing kidney damage in farm workers it's a hypothesis that sri lanka's agricultural lobby has fought hard to refute. they in the. what campaign against the economics who did the studies. think their leading. scientists were looking for 110th he came to see learn trying he did he was a religious needs. and the 9 any association between the can we get it but they didn't. we don't really need any. species but dr joy of somalia has the backing of professor dobro an internationally renowned kidney specialist. that their findings correspond to studies in india and central america where agricultural workers have been afflicted by a very similar epidemic. well we are both different it just but surely sin and you