Shore Leave was the only one. I'm not sure if she was in any other books apart from the Crucible one. Shame that.
According to an issue of DC Comics first series (the final one, #56, a flasback to TOS), "A Small Matter of Faith", Barrows eventually earned a promotion to lieutenant, and served aboard the USS Defiant
, although she was injured and left the vessel before the events chronicled in "The Tholian Web".