Hale T. Medications and Mothers' Milk, 9th Ed. Pharmasoft Medical Publishing, 21 Tascocita Circle, Amarillo, TX 79124, 2000-2001
http://www.ibreastfeeding.com

Briggs GG, Freeman RK, Yaffe ST. Drugs in Pregnancy and Lactation, 5th Ed., Wiiliams and Wilkins, Baltimore, MD, 1998

Lawrence, RA. Breastfeeding: A Guide for the Medical Prefession, 4th Ed. CV Mosby Co., St. Louis, MO 1994

Committee on Drugs, American Academy of Pediatrics. Transfer of Drugs and Other Chemicals into Human Milk. Pediatrics 108(3): 776-789, Sept. 2001

Thomas W. Hale, RPh, PhD, Depts of Pediatrics and Pharmacology, Texas Tech University, 1400 Wallace, Amarillo, TX 79106
1-800-378-1317 or 806-358-8138
http://www.iBreastfeeding.com

Philip Anderson, PharmD, UCSD Breastfeeding and Drugs Information
UCSD (619) 543-6971 (toll free)

Breastfeeding and Human Lactation Study Center
University of Rochester School of Medicine and Dentistry
Box 777, Rochester, NY 14642
(585) 275-0088 8 am to 5 pm EST M-F

Health ONE Lactation Program
4500 East 9th Ave, Suite 320 South, Denver, CO 80220
(303) 320-7081 M-F 8:30am -12:00 and 1:00pm-5:00pm MT
Call with question, then may need to call back to obtain information.

Rocky Mountain Poison and Drug Center
(303) 739-1100
Subscriber service only (Yearly fee, then can call in on unlisted #)