These early crosssectional studies were criticized for a number of methodological limitations, particularly for inadequate control at the individual level for variables that are potentially important in causing mortality, such as wealth, smoking, and diet.
For failing to control for variables such as wealth, smoking and diet, these studies faced criticism.
The studies were praised for their attention to detail and completeness.
The economy is so large that it can have an effect on smaller countries.
Mumbai is of no real significance in traveling to the south.
Two girls stand near a Christmas tree.
Your excursion will feel like a child's toy.
A man watches people playing accordions
the man and woman are underwater