TY - GEN AU - Simon,Harvey B TI - On call. I don't understand the problem with Vytorin. The two components when used separately work fine, but when mixed together things change. Why? SN - 1089-1102 PY - 2008///1202 KW - Azetidines KW - administration & dosage KW - Clinical Trials as Topic KW - Drug Combinations KW - Ezetimibe KW - Ezetimibe, Simvastatin Drug Combination KW - Humans KW - Hypolipidemic Agents KW - Simvastatin N1 - Publication Type: Journal Article ER -