The machine cost less than ₹5,000 to make and the test kits would each cost about ₹500, IIT-Kharagpur researchers said. A new coronavirus diagnostic method, using a low-cost portable unit
The machine cost less than ₹5,000 to make and the test kits would each cost about ₹500, IIT-Kharagpur researchers said. A new coronavirus diagnostic method, using a low-cost portable unit