TY - BOOK AU - Tisserand,Robert AU - Young,Rodney AU - Williamson,Elizabeth M. TI - Essential oil safety: a guide for health care professionals SN - 9780443062414 PY - 2014/// CY - Edinburgh PB - Churchill Livingstone/Elsevier Ltd. KW - Oils, Volatile KW - toxicity KW - therapeutic use N1 - Includes bibliographical references and indexes ER -