Dear Yvonne and list, I have searched and though I've found many references quoted from "Silver Our Mightiest Germ Fighter", I have been unable to find the whole article on the Internet. Did you re-locate it? Please send the web address. Thanks. Cora Or if any of you have the total article in hard copy, and if it's too lengthy to e-mail , let me know and I'll give you an address to snail mail it, if you would. Thanks in advance!!