Tom Hale's book has a very succinct explanation about this and several drug
specifics.
Hale, T. Clinical Therapy in breastfeeding patients.  Amarillo TX:
Pharmasoft Medical Publishing, 1999.

Laurie Wheeler, RN, MN, IBCLC
Violet Louisiana, s.e. USA

_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com

             ***********************************************
The LACTNET mailing list is powered by L-Soft's renowned
LISTSERV(R) list management software together with L-Soft's LSMTP(TM)
mailer for lightning fast mail delivery. For more information, go to:
http://www.lsoft.com/LISTSERV-powered.html