Vanessa Siravo January 30, 2019 An article from my mentor, my friend and the author: Dr Jeevendra Martyn Vanessa Siravo January 30, 2019 Opioid Tolerance in Critical IllnessJ.A. Jeevendra Martyn, M.D., Jianren Mao, M.D., Ph.D.,and Edward A. Bittner, M.D., Ph.D. Read Now