TY - CHAP M1 - Book, Section TI - Chapter 116. Herbals and Vitamins A1 - Thornton, Stephen L. A2 - Cline, David M. A2 - Ma, O. John A2 - Cydulka, Rita K. A2 - Meckler, Garth D. A2 - Handel, Daniel A. A2 - Thomas, Stephen H. PY - 2012 T2 - Tintinalli's Emergency Medicine Manual, 7e AB - Over-the-counter herbal and vitamin preparations are widely used and considered innocuous by most of the public. Many of these herbal and vitamin products, however, can produce significant toxicity, especially if used in excess. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=56277004 ER -