Columbia subject headings:
Drugs--India--Patents.
Drugs--Law and legislation--India.
Pharmaceutical industry--India.
World Trade Organization--India.
Harvard subject headings:
Drugs--India--Patents.
Drugs--Law and legislation--India.
Pharmaceutical industry--India
Pharmacy--Law and legislation--India.
World Trade Organization
World Trade Organization--India.
Princeton subject headings:
Drugs--Patents.
Patents (International law)
Patents.
Pharmaceutical industry--India.
Pharmaceutical industry.