seblmnya saya ucapkan terima kasih buat dr donny utk pencerahan tentang formaldehyde...
skrg saya mau tanya satu lagi, apa itu chlorine dan bromine...pengaruhnya apa ke tubuh? apa sama berbahaya dg formaldehyde? thanks syd ptk ------------------------ Yahoo! Groups Sponsor --------------------~--> Great things are happening at Yahoo! Groups. See the new email design. http://us.click.yahoo.com/TISQkA/hOaOAA/yQLSAA/wrSolB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dokter_umum/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
