Interesting summary article from medscape: http://pediatrics.medscape.com/reuters/prof/2000/10/10.10/20001009epid006.html Linda Shaw MD *********************************************** 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