Drop “Valentine” into the search box on the MHL’s Internet Archive page and you get some interesting results. Lots on nineteenth century physician Valentine Mott, as you might imagine, but also items about a blind child prodigy, Valentine Miller and a 1909 warning on the perils of venereal disease from the AMA.
You can also flip through F. C. Valentine’s 600 Medical Don’ts and, if you’re tired of reading, watch a compilation of Marlboro commercials!