The first PHC/ORC were implemented in ......... districts of Nepal.

Contact period for which water should not be drawn from the well after adding bleaching powder is

How many staffs are in sub-health post in western region?

Citrate has been added to conventional ORS to

Recommended site of administration of DPT in infants is

The type of influenza causing out break every year is

What is the length of female urethra?

The division of two numbers, time is always in denominator