1. Essential oil safety: a guide for health care professionals;Tisserand R,1995
2. Pharmacological effects of essential oils of plants of the northeast of Brazil;Leal-Cardoso JH;An Acad Bras Cienc,1999
3. =leos essenciais de plantas do Nordeste;Craveiro AA,1981
4. Constituents of aromatic plants: II. Estragole;De Vincenzi M;Fitoterapia,2000
5. Terpinolene. Review of toxicological literature;Masten S,1999