Highest earning branch in our field after 10 years of job or practice. Kindly share your opinion.
Nothing can beat politics in terms of money
Not even any business.
Next is running a coaching centre 
Then comes business
Branch wise urology gastro can outperform others 10yrs down the line
Very misleading question.
Ability to earn depend upon
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investment capacities
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business skills
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medical skills
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political and local backup