id	keyword
ajfsoa-328	iodine
ajfsoa-328	goitre
ajfsoa-328	children
ajfsoa-328	food
ajfsoa-328	study
ajfsoa-328	ghana
ajfsoa-328	intervention
ajfsoa-328	fish
ajfsoa-328	deficiency
ajfsoa-328	status
ajfsoa-328	tsh
ajfsoa-328	sekoti
ajfsoa-328	bolgatanga
ajfsoa-328	concentration