Thanks, Marian, for the web-site. I'm taking advantage of my 10 day free trial and printing out the articles from Pediatric Clinics of North America and Pediatrics. I couldn't afford to buy back copies of these. Thanks again, Linda *********************************************** 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