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Pakistan's former Prime Minister Nawaz Sharif waves to his supporters during an election rally in Jhagra near Peshawar, Pakistan on Tuesday, May 7, 2013. Pakistan is scheduled to hold parliamentary elections on May 11, the first transition between democratically elected governments in a country that has experienced three military coups and constant political instability since its creation in 1947. (AP Photo/Mohammad Sajjad)

Pakistan election

Prominent Pakistani politician Imran Khan, a former cricket legend whose party is a leading contender in this week's national elections,

is expected to make a full recovery despite a dramatic fall at a political rally May 7.