Re: CS>Colloidal Gold

[Deborah Gerard]

 RA=Arthritis...people use the abbreviation quit a lot for it.
    On Monday, June 10, 2019, 03:24:47 AM EDT, Phil Morrison 
<philmorrison...@gmail.com> wrote:  
 
 To: Deb Gerard
RA ... radioactivity?
Ref please.