This is not correct every new foreign drug or indian drug should get approval for food and drug Administration centre USA and in India it should get approved from indian council of medical research (icmr) and dcgi (drugs control general of India) before marketing of drug so no pharma company can sell drug that can cause nephro pr hepato toxicity or any life threatening effects this is false information. And pharma companies send doctors for foriegn trips just to make them prescribe thier drug not to prescribe harmful drugs.