Ironically any page with adsense is doing well still but if a page has even one affiliate offer from any of the well known programs the page receives ZERO traffic, maybe 1 visitor a month if I'm lucky.
Now, that is an exceedingly interesting observation! Would you share which affiliate programs are those? Or at least what type if you're not comfortable with posting names. Like search-related (like one whose name ends with "itika"), in-text links, smart widgets of some kind, etc.?