Acting Commissioner, U.S. Foodand Drug Administration; United States Foodand Drug Administration; Michael O. Leavitt, Secretary of the Department of Health
Meet Robert M. Califf, M.D., Commissioner of FoodandDrugs. U.S. Foodand Drug Administration. U.S. Foodand Drug Administration. [May 3, 2016]. (原始内容存档于2016-05-15)
(原始内容存档于2015-10-30). Office of the Commissioner. Safety Information - Lovenox (enoxaparin sodium) injection. U.S. Foodand Drug Administration. [2015-11-05]