L89. MEDICINE PATENT POOL AGREEMENT FOR LEUKAEMIA | UPSC | DR. RAVI AGRAHARI SIR | PURVANCHAL IAS |

All courses are available on "Purvanchal IAS app" in both Hindi and English languages.
#PurvanchalIASapp #PURVANCHALIAS #UPSCThis course is design for all examination where have role of Science & Technology eg. UPSC, all State PSC, CAPF, Banking, SSC etc.
You all can complete Dr. Ravi Agrahari's Sir book (6th edition Mc Graw Hill book) in this entire courses.