Health and Environment News Ticker TRENDINGPeople with non-O blood group have higher heart attack riskshahid farooqMay 7, 2017May 6, 2017 May 7, 2017May 6, 20170214 AMSTERDAM (May 7, 2017): A research presented at the European Society of Cardiology congress revealed that people with non-O blood group have a slightly higher... Read more