Thank you to Phil, Cheri and Angelica for their quick responses! Janice Thompson William Osler Health Centre Brampton Civic Hospital Health Sciences Library 2100 Bovaird Drive East, Brampton, ON Canada L6R 3J7 905-494-2120 ext. 58794 905-494-6641 fax [log in to unmask] This e-mail and any attachments may contain confidential and privileged information. If you are not the intended recipient, please notify the sender immediately by return e-mail, delete this e-mail and destroy any copies. Any dissemination or use of this information by a person other than the intended recipient is unauthorized and may be illegal.