Safe water criteria include – a) Free from pathogensb) Free from harmful chemicalsc) Free from chlorined) Free from colour and odoure) Usable for agricultural purposes

Social & Preventive Medicine

Safe water criteria include – a) Free from pathogensb) Free from harmful chemicalsc) Free from chlorined) Free from colour and odoure) Usable for agricultural purposes

A study is to be conducted with regards to the fat content…

'There has been a gradual increase in number of non-communicable disease cases…

All of the following are done to remove Confounding except